Rishi Pal Chauhan

Designation:    Professor
Department:    Physics
Qualification:     M.Sc. (Physics), M.Phil., Ph.D (Kurukshetra University, Kurukshetra)
Address:    

CT-401, NIT Campus Kurukshetra-136119 Haryana, India


Publications:    
  • Teaching Experience           : 40 years
  • Research Publications: 794 Intrenational/National Journals : 234                                                                         Conference Proceedings           :  64                                                                             Presented in conf./Symposia    :  496
  •  Research Projects completed: 10                                                                              
  • Patents awarded/published : 3    
  • Visits Abroad: 6              
  • of students guided/guiding for Ph.D           : 25
  • Books Published: 15 
  • of students guided for M.Phil: 18
  • of students guided/guiding for M.Tech minor projects : 40
  • of students guided/guiding for M.Tech major projects : 87
  • /syomp./STC organized as Convenor/Coordinator etc : 27  
  • Awards/Honours/Achievements etc: 31
  • Invited talk/ Expert lectures delivered: 51
  • International/National Conferences/Symposia Attended: 80
  • Workshop/Refresher/ Orientation and STC Attended: 25
  • Awards/Honours/Achievements etc: 31
  • Membership of Univ. Bodies & Prof.Organizations: 16

 Research Papers in International/National Journals: 234

  1. Vaishali Sood and Rishi Pal Chauhan. Physics informed quantum computing: A decade scientometric analysis. Journal of Computational Science, Volume 81, September 2024, 102382 IF- 4.4 DOI: https://doi.org/10.1016/j.jocs.2024.102382
  2. Rajat Parkash,Manish Joshi, Rosaline Mishra,Sandeep Kanse, Neetika Chauhan and Rishi Pal Chauhan. Characterization and applications of a walk‑in‑type mud test house for radioactive gas studies. Environ Sci Pollut Res(2025), DOI: https://doi.org/10.1007/s11356-025-36305-7, SCI IF-5.8,
  3. Jaspreet Kaur, Savita, Tripti Gupta, Navneet Kaur, Rishi Pal Chauhan, Annu Sharma. Molybdenum Trioxide/Poly Vinyl Alcohol Polymer Nanocomposites: An Investigation of Structural, Optical, Mechanical and Photochromic Properties for Application in Smart Windows. Journal of Applied Polymer Science (2025).,DOI:https://doi.org/10.1002/app.56638, SCI IF- 3
  4. Lalita Rani and R P Chauhan. Transition metal (Mn‑, Ni‑, Co‑ and Cu‑) doped ZnS nano‑flowers for morphological, structural, optical, elemental and antibacterial studies. Transition Metal Chemistry (2025), DOI: https://doi.org/10.1007/s11243-025-00646-6, SCI IF-1.6.
  5. Bhupesh Khyalia, Jyoti Yadav, Naresh Kumar, Rekha Dhiman, RP Chauhan, Rajat Parkash, Ranjeet Dalal. Measurement and mapping of radon exhalation rate around the uranium mines in Sikar, Rajasthan, India. Journal of Radioanalytical and Nuclear Chemistry, 2024, https://doi.org/10.1007/s10967-024-09754-6
  6. Jyoti Yadav, Rajat Parkash, Bhupesh Khyalia, P. Chauhan, Pushpendra Singh, Paramjeet Singh, Ranjeet Dalal. Investigation of radon and thoron exhalation rates in soils: Manali-Leh Highway region of Himalayas. Journal of Environmental Radioactivity, 280 (2024) 107552, SCI IF=1.9, DOI: https://doi.org/10.1016/j.jenvrad.2024.107552
  7. Vaishali Sood, R.P. Chauhan, “Archives of Quantum Computing: Research Progress and Challenges”, Archives of Computational Methods in Engineering, Springer, Indexed in SCI (Thomson Reuters), 31, pp. 73–91, (2024), [Impact Factor: 9.7] DOI:https://doi.org/10.1007/s11831-023-09973-2
  8. Vaishali Sood, P. Chauhan, “Quantum computing applications: Impact on energy efficiency and sustainability” Expert System with Application, Elsevier, Indexed in SCI (Thomson Reuters), [Impact Factor: 8.9].DOI: https://doi.org/10.1016/j.eswa.2024.124401
  9. Vaishali Sood, P. Chauhan, “Systematic Information Management in Quantum Computing: Progress and Challenges”, IEEE Transaction on Engineering Management,IEEE, Indexed in SCI (Thomson Reuters), Vol. 71, pp. -10126-10138, (2024) [Impact Factor: 5.8] DOI :10.1109/TEM.2023.3330569
  10. Rajat Parkash, Neetika Chauhan and R.P. Chauhan, “Computational Fluid Dynamics Modelling For Indoor Radioactive Pollutant Study”, Journal of Radioanalytical and Nuclear Chemistry (2024).
  11. Chetna Narula · P. Chauhan · Ajay Garg Pallavi Rana· Suresh Panchal Renu Gupta. Modification of the Properties of CdSe Nanowires by Argon Ion Implantation.Journal of Electronic Materials (2024) 53:5073–5082 SCI, IF= 2.2. DOI: https://doi.org/10.1007/s11664-024-11143-4.
  12. Rajat Parkash, Neetika Chauhan, R.P Chauhan, “Application of CFD modeling for indoor radon and thoron dispersion study: A review”, Journal of Environmental Radioactivity (2024) Elsevier SCI, Impact Factor = 1.9.
  13. Vaishali Sood, P. Chauhan, “Progress and Prospects of Quantum Computing in Sustainable Development: An Analytical Review”, Expert Systems, Wiley, Indexed in SCI (Thomson Reuters), [Impact Factor: 3.4], 2023

DOI: doi.org/10.1111/exsy.13389

  1. Rajat Parkash, Amit Kumar, R.P Chauhan, “Assessment of Natural Radionuclides Content and Radon Exhalation of Clay Pulverized Fly Ash Bricks”, Indian Journal of Applied Physics (2023).
  2. Amit Kumar, Rajat Parkash, R.P Chauhan, “Multilayer Stack Method for Precise Measurement of Radon Diffusion Coefficient of Different Material”, Indian Journal of Applied Physics (2023).
  3. Vaishali Sood, R.P. Chauhan, “Towards quantum state preparation with materials science: An analytical review”, International Journal of Quantum Chemistry, Wiley, Indexed in SCI (Thomson Reuters)[Impact Factor: 2.4]

DOI: 10.1002/qua.27148, 2023

  1. Lalita Rani, RP Chauhan. Structural, Morphological and Antibacterial Studies of Solvothermally Synthesized ZnS Nanostructures: Effects of Sulphur Precursors, Indian Journal of Engineering and Material Sciences, 2023, SCI,. https://doi.org/10.56042/ijems.v30i3.3664
  2. Vaishali Sood, RP Chauhan. Analytical Mapping of Materials Science in Quantum Computing using Cite Space, Indian Journal of Engineering and Material Sciences, 2023, , SCI,. https://doi.org/10.56042/ijems.v30i3.3672
  3. Jaspreet Kaur, Navneet Kaur, Tripti Gupta, RP Chauhan, Annu Sharma. Study on the Effect of UV Exposure on WO3/PVA based Nanocomposite Films, Indian Journal of Engineering and Material Sciences, 2023, SCI, IF- 0.9. https://doi.org/10.56042/ijems.v30i3.3701
  4. Tripti Gupta, RP Chauhan. Thickness dependent structural, optical, and electrical properties of ZnSe thin films, Indian Journal of Engineering and Material Sciences, 2023, SCI, IF- 0.9. https://doi.org/10.56042/ijems.v30i3.3669
  5. Deep Shikha, Vimal Mehta, Mahesh Kumar, RP Chauhan. Tailoring the Properties of Nanocrystalline Tin(II) Selenide Films through Precursor Concentration Modulation, Indian Journal of Engineering and Material Sciences, 2023, SCI, https://doi.org/10.56042/ijems.v30i3.3666
  6. Devender Gehlawat, RP Chauhan, K Kant, SK Chakarvarti. Electrical Properties of Gamma-rays Exposed 1D Nanostructures, Indian Journal of Engineering and Material Sciences, 2023, SCI,  https://doi.org/10.56042/ijems.v30i3.3849
  7. Ripsa Rani Nayak, Tripti Gupta and Rishi Pal Chauhan. Organic waste peel–assisted synthesis of ZnSe nanoparticles for solar‑driven photocatalytic degradation of cationic and anionic dye. Environmental Science and Pollution Research (2023) 30:88167–88179. SCI IF= DOI: https://doi.org/10.1007/s11356-023-28630-6
  8. Tripti Gupta , P. Chauhan. Optical, dielectric and photocatalytic properties of ZnO, ZnSe, and ZnO/ ZnSe photocatalyst. Optical Materials 142 (2023) 114045, SCI, IF 3.9 https://doi.org/10.1016/j.optmat.2023.114045
  9. Lalita Rani , P. Chauhan. Antibacterial Activity of Solvothermally Synthesized PVP/EDTA Encapsulated Zinc Sulphide Nanoparticles Embedded in Polyacrylonitrile (PAN) Electrospun Nanofibers. Journal of Cluster Science (2023) 34:1789–1804, 33 (2022) 102306. https://doi.org/10.1007/s10876-022-02353-z, SCI, IF 2.7
  10. Lalita Rani ,P. Chauhan. Impact of surfactant (EDTA) on the properties of zinc sulphide nanoparticles and their antibacterial activity. Surfaces and Interfaces, 33 (2022) 102306. https://doi.org/10.1016/j.surfin.2022.102306, SCI, IF 6.2
  11. Amit Kumar, Rajat Parkash, Ajay Garg, Nisha Mann, Jawahar Lal, RP Chauhan. Multilayer Stack Method for Precise Measurement of Radon Diffusion Coefficient of Different Materials. Indian Journal of Pure & Applied Physics, 61, 2023, 450-454. DOI: 10.56042/ijpap.v61i6.2416, SCI, IF:0.846
  12. Jaswinder Kaur, Deep Shikha, Vimal Mehta, RP Chauhan. Assessment of Radionuclide Concentration and Exhalation Rates in some NORMs and TENORMs of Shivalik Region. Indian Journal of Pure & Applied Physics, 61, 2023, 520-525. DOI: 10.56042/ijpap.v61i6.2435, SCI, IF:0.846
  13. P Nehra, RP Chauhan. Antimicrobial activity of nanocellulose composite hydrogel isolated from an agricultural waste. Archives of Microbiology (2023) 205:133, https://doi.org/10.1007/s00203-023-03454-7, SCI, IF: 2.729
  14. V Devi, E Garg, RP Chauhan. An Investigation of Radiological Risk in Test Dwelling through Experimental and Simulation Approaches. Indian Journal of Pure & Applied Physics, 61, 2023, 389-400. DOI: 10.56042/ijpap.v61i6.2405, SCI, IF:0.846.
  15. Rajat Parkash, A Kumar, RP Chauhan. Assessment of Natural Radionuclides Content and Radon Exhalation of Clay Pulverized Fly Ash Bricks. Indian Journal of Pure & Applied Physics, 61, 2023, 416-422. DOI: 10.56042/ijpap.v61i6.2411, SCI, IF:0.846.
  16. Ripsa Rani Nayak, Tripti Gupta and P. Chauhan. Plant metabolites assisted green synthesis of ZnSe: structural, optical and transport properties. Chemical Papers, 26 June 2022, Springer, SCI, IF-2.146. https://doi.org/10.1007/s11696-022-02350-6
  17. Jaya Khatter, P. Chauhan. “Visible light-motivated photo-catalytic activity of CdS-Cu9S5 heterostructure for degradation of methylene blue.”Applied Nanoscience 2022, Springer, SCI IF-3.674 DOI- https://doi.org/10.1007/s13204-022-02357-1
  18. Gupta, T., & Chauhan, R. P. (2022). Improved crystallinity, optical and electrical properties of ZnSe–Se2O5 films through O+ implantation. Vacuum, 111215. https://doi.org/10.1016/j.vacuum.2022.111215, SCI Impact Factor: 4.11
  19. Vandana Devi, and P. Chauhan. ” Simulating the dispersion behavior of indoor thoron using Computational Fluid Dynamics (CFD).” Mapan (2022)DOI. 10.1007/s12647-022-00557-2(Springer, SCI IF-1.009).
  20. Poonam Nehra, P. Chauhan. “Facile synthesis of nanocellulose from wheat straw as an agriculturalwaste.” Iranian Polymer Journal, 2021. Scopus, SCI IF-1.899, DOI- https://doi.org/10.1007/s13726-022-01040-0
  21. Gupta, T., & Chauhan, R. P. (2021). Photocatalytic degradation of water pollutants using II-VI semiconducting catalysts: A comprehensive review. Journal of Environmental Chemical Engineering, https://doi.org/10.1016/j.jece.2021. 106734, SCI Impact Factor: 7.968
  22. Rupinderjeet Kaur,Deep Shikha, Anjali Kaushal,Ruchie Gupta,Supreet Pal Singhand P. Chauhan. Measurement of indoor 222Rn, 220Rn and decay products along with naturally occurring radionuclides in some monuments and museums of Punjab, India. Journal of Radioanalytical and Nuclear Chemistry (2021) 330:1357–1364. https://doi.org/10.1007/s10967-021-07996-2. SCI IF-1.754.
  23. Jaya Khatter, P. Chauhan. “Impact of argon ion implantation on CdS nanorod mesh.” Materials Letters, 2022. Elsevier, SCI IF-3.423, DOI-https://doi.org/10.1016/j.matlet.2021.131082
  24. Deep Shikha, Vimal Mehta and P. Chauhan. Effect of different concentrations of the precursor on the properties of chemically induced ZnSe thin films. Optical Materials 126 (2022) 112093, Elsevier, SCI, Scopus  IF-3.08

DOI- https://doi.org/10.1016/j.optmat.2022.112093

  1. Surbhi Slathia, Tripti Gupta, P. Chauhan. Green synthesis of Ag–ZnO nanocomposite using Azadirachta indica leaf extract exhibiting excellent optical and electrical properties. Physica B: Physics of Condensed Matter, 621 (2021) 413287. SCI Impact factor: 2.436 DOI: https://doi.org/10.1016/j.physb. 2021.413287
  2. Jaya Khatter and P. Chauhan. Nitrogen ion induced CdS clusterization: Structural, morphological, and optoelectrical properties. Journal of Alloys and Compounds  888 (2021) 161604, SCI Impact factor: 5.316 DOI: https://doi.org/10.1016/j.jallcom.2021.161604
  3. Tripti Gupta and P. Chauhan. Structural, morphological, and electrical properties of ZnSe nanostructures: Effects of Zn precursors. Surfaces and Interfaces (2021), SCI Impact factor: 6.137  https://doi.org/10.1016/j.surfin.2021.101196
  4. Saloni Goyal and P. Chauhan “Ammonia gas sensing response of gamma irradiated CdTe thin films” Material Science in Semiconductor Processing, 121, 105394 (2021). (SCI, Impact factor – 3.927). DOI: https://doi.org/10.1016/j.mssp.2020.105394
  5. Jaya Khatter, P. Chauhan (2021). “Gamma-ray induced modifications on CdS nanorod mesh: Structural, optical, and electrical properties” Radiation Physics and Chemistry (SCI IF-2.858), DOI: https://doi.org/10.1016/j.radphyschem.2021.109353.
  6. Devi, V and Chauhan, R. P. Implications on dose estimation and dispersion patterns of thoron in a typical indoor environment. Radiation and Environmental Biophysics, 2021 https://doi.org/10.1007/s00411-021-00899-6.
  7. Tripti Gupta and P. Chauhan. Impact of N+ ion implantation on the properties of ZnSe thin films. Journal of Materials Science: Materials in Electronics (2021), SCI Impact factor: 1.798 https://doi.org/10.1007/s10854-021-05335-5
  8. Amit Kumar and P. Chauhan. Measurement of optimal thickness of radon‑resistant materials for insulation using diffusion coefficient. Journal of Radioanalytical and Nuclear Chemistry, DOI-https://doi.org/10.1007/s10967-020-07507-9 (2020), SCI Impact factor: 1.24.
  9. Suresh Panchal and P. Chauhan. Nickel ion beam induced modifications in Cu–Se heterojunction nanowires. Journal of Materials Science: Materials in Electronics (2020) 31:693–703, SCI Impact factor: 1.798 https://doi.org/10.1007/s10854-019-02577-2
  10. Jaya Khatter and P. Chauhan. Effect of temperature on properties of cadmium sulfide nanostructures synthesized by solvothermal method. Journal of Materials Science: Materials in Electronics (2020) 31:2676–2685, SCI Impact factor: 1.798 ttps://doi.org/10.1007/s10854-019-02807-7.
  11. Sushanta K Sethi, Sachin Kadian, Anubhav Goel, Rishi Pal Chauhan, Gaurav Manik.Fabrication and Analysis of ZnO Quantum Dots Based Easy Clean Coating: A Combined Theoretical and Experimental Investigation. Chemistry Europe, 5 (29) 2020: 8942-8950. SCI impact factor-857.
  12. Ngangom Robert, Manjul Tripathi, Gaurav Trivedi, RP Chauhan, Arun Oinam, Ranjit Singh, and Parsee Tomar. A technique to increase the treatment plan indices in GammaKnife: A retrospective study. Jour. of Radiosurgery and SBRT, Vol. 7, pp. 245-248 (2020).
  13. R Gupta, R P Chauhan, R Kumar. Influence of gamma radiation on properties of electrodeposited lead selenide nanowires. Optical Materials, 99 (2020) 109538, SCI Impact factor: 2.687.
  14. Vadera, N., Ashokan, A., Gowd, G. S., Sajesh, K. M., Chauhan, R.P., Jayakumar, R., … & Koyakutty, M. (2020). Manganese doped nano-bioactive glass for magnetic resonance imaging (vol 160, pg 335, 2015). MATERIALS LETTERS, 269, SCI Impact factor: 3.019.
  15. Sushanta K Sethi, Lokesh Soni, Uday Shankar, Rishi Pal Chauhan, Gaurav Manik. A molecular dynamics simulation study to investigate poly (vinyl scetate)-poly (dimethyl siloxane) based easy-clean coating: An insight into the surface behavior and substrate interaction. Journal of Molecular Structure, 2020. SCI Impact factor:12
  16. S Kadian, G Manik, N Das, P Nehra, R P Chauhan, P Roy. Synthsis, chacterization and investigation of synergistic antimicribil activity and cell viability of silver-sulfur doed graphene quantum dot (Ag@S-GQDs) nanocomposites. Journal of Materials Chemistry B, 2020, SCI Impact factor: 5.047
  17. HD Ahlawat, R P Chauhan. Detection and Monitoring of Forest Fire Using Serial Communication and Wi-Fi Wireless Sensor Network. Handbook of Wireless Sensor Networks, 2020 PP 464-492.
  18. Devi, V., Kumar, A., and Chauhan, R. P. (2019). A study on radionuclides content and radon exhalation from soil of Northern India. Environmental Earth Sciences, 78(16), 506.
  19. Devi, V., and Chauhan, R.P. (2019). Estimation of natural radionuclide and exhalation rates of environmental radioactive pollutants from the soil of northern India. Nuclear Engineering and Technology.
  20. Saloni Goyal, R P Chauhan. Influence of Au9+ ion irradiation on the properties of electrodeposited CdTe thin films. Nuclear Inst. and Methods in Physics Research B 461 (2019) 55–62. SCI Impact factor: 1.798, https://doi.org/10.1016/j.nimb.2019.09.020.
  21. Ritika Choudhary and R P Chauhan. Thickness dependent variation in structural, optical and electrical properties of CdSe thin films. Journal of Materials Science: Materials in Electronics (2019), SCI Impact factor: 1.798 https://doi.org/10.1007/s10854-019-00870-8
  22. Suresh Panchal & P. Chauhan. An investigation of modifications induced by silver ion beam in selenium nanowires. Radiation Physics and Chemistry, https://doi.org/10.1016/j.radphyschem.2019.02.048
  23. Saloni Goyal, R P Chauhan. Substrate temperature dependent variation in the properties of cadmium telluride thin films deposited on glass. Journal of Materials Science Materials in Electronics, (2019) 30:1345–1353, SCI Impact factor: 1.798, https://doi.org/10.1007/s10854-018-0402-5.
  24. Suresh Panchal & P. Chauhan. Variation in Structural, Electrical and Optical Properties of Selenium Nanowires after Irradiation with Ni6+ Ions. Electron. Mater. Lett. 2019, 15:216–226. DOI 10.1007/s13391-018-00106-7
  25. Chetna Narula and P. Chauhan. “Enhanced conduction in CdSe nanowires on 200 keV phosphorous negative ion implantation.” Materials Research Bulletin, 108 (2018) 242–249. https://doi.org/10.1016/j.materresbull.2018.09.018 SCI Impact factor=2.87.
  26. Sachin Kadian, Brahm Dutt Arya, Sumit Kumar, Shailesh N. Sharma, Rishi Pal Chauhan, Ananya Srivastava, Pranjal Chandra, and Surinder P. Singh. Synthesis and Application of PHT-TiO2 Nanohybrid for Amperometric Glucose Detection in Human Saliva Sample. Electroanalysis, 30, 1– 11, 2018, DOI: 10.1002/elan.201800207, SCI Impact factor=2.85.
  27. Saloni Goyal, R P Chauhan. Effect of ion implantation on the properties of electrodeposited CdTe thin films. Bulletin of Materials Science, 41:131, 2018, https://doi.org/10.1007/s12034-018-1649-4, SCI Impact factor= 925.
  28. Ngangom Robert, R P Chauhan, Arun Oinamand Bhavana Rai. Angular dependency correction of 2D planar detector I’mRT MatriXX an offline dosimetry system used for IMRT pre-treatment verification. Biomed. Phys. Eng. Express 4 (2018) 055015, 2018. Doi http://iopscience.iop.org/ journal/2057-1976.
  29. Deep Shikha Vimal Mehta, Rishi Pal Chauhan, Gurmel Singh Mudahar. Measurement of Variation of Radon-Thoron and their Progeny Concentrations in Dwellings using Pin Hole Based Dosimeters. Aerosol and Air Quality Research, 18: 811–819, 2018. SCIE Impact factor= 814 doi: 10.4209/aaqr.2017.10.0405
  30. Rashi Gupta, P. Chauhan, S.K. Chakarvarti, M. K. Jaiswal, D. Ghoshal,S. Basu, S. Suresh, Stephen F, Bartolucci, N. Koratkar, Rajesh Kumar. Enhanced field emission from copper nanowires synthesized using ion track-etch membranes as scaffolds. Journal of Materials Science Materials in Electronics, (2018) 29:19013–19027. SCI Impact factor: 1.798, https://doi.org/10.1007/s10854-018-0027-8.
  31. Neha Saini, Saloni Goyal, Chetna Narula, P. Chauhan. Detection of H2O2 by Fe3O4/CdTe magnetic/fluorescent Nanocomposites. Journal of Materials Science: Materials in Electronics, 2018. https://doi.org/10.1007/s10854-018-9760-2
  32. Ritika Choudhary and R P Chauhan. Nitrogen ion implantation effects on the structural, opticaland electrical properties of CdSe thin film. Journal of Materials Science Materials in Electronics, 2018. SCI Impact factor: 1.798. https://doi.org/10.1007/s10854-018-9376-6.
  33. Deep Shikha, Vimal Mehta,Jeewan Sharma and   P. Chauhan. Electrical characterization of nanocrystalline SnSe and ZnSe thin films: effect of annealing. Journal of Materials Science Materials in Electronics, 2018. SCI Impact factor: 1.798, https://doi.org/10.1007/s10854-018-9489-y.
  34. Nisha Mann, Amit Kumar, AJay Garg, Sushil Kumar and R,P Chauhan. Measurement of radium, thorium and potassium from some Indian building construction materials. ISST Journal of Applied Physics, Vol. 9 No. 1, (Jan. – June 2018), p.p. 84-86.
  35. Vimal Mehta, Deep Shikha,Jeewan Sharma and   P. Chauhan. Temperature effect on properties of chemical induced nanocrystalline ZnSe thin films. Journal of Materials Science Materials in Electronics, 2018. SCI Impact factor: 1.798, DOI10.1007/s10854-018-8897-3
  36. Anuj Bathla, Chetna Narula, P. Chauhan. Hydrothermal synthesis and characterization of silica nanowires usingrice husk ash: an agricultural waste. Journal of Materials Science Materials in Electronics, 2018. SCI Impact factor: 1.798, https://doi.org/10.1007/s10854-018-8598-y
  37. Rajesh Kumar, Paramjit Singh, S. K. Gupta, R. Gupta, K. Jaiswal, M. Prasad,  A. Roychowdhury,  R. P. Chauhan, D. Das. Radiation induced nano-scale free volume modifications in amorphous polymeric material: a study using positron annihilation lifetime spectroscopy, J Radioanal Nucl Chem., DOI 10.1007/s10967-017-5510-9, accepted 7 N0v. 2017. SCI Impact factor = 1.282.
  38. Suveen Kumar, Ashish, Saurabh Kumar, Shine Augustine, Santosh Yadav, Birendra Kumar Yadav, Rishi Pal Chauhan, Ajay Kumar Dewan and Bansi Dhar Malhotra. Effect of Brownian motion on reduced agglomeration of nanostructured metal oxide towards development of efficient cancer biosensor, Biosensors and Bioelectronic, https://doi.org/10.1016/j.bios.2017.11.004.accepted, 1 Nov. 2017, SCI Impact factor= 173
  39. Rashi Gupta,Rajesh Kumar, P. ChauhanS.K. Chakarvarti. Gamma ray induced modifications in copper microwires synthesized using track-etched membrane. Vacuum, Volume 148, February 2018, Pages 239–247. https://doi.org/10.1016/j.vacuum.2017.11.031. SCI Impact factor 1.553.
  40. Chetna Narula and P. Chauhan. “High dose gamma ray exposure effect on the properties of CdSe nanowires.” Radiation Physics and Chemistry (2017) http://dx.doi.org/10.1016/j.radphyschem.2017.10.003 SCI Impact factor=1.39
  1. P Nehra, R P Chauhan, N Garg & K Verma. Antibacterial and antifungal activity of chitosancoated iron oxide nanoparticles. British Journal of Biomedical Science, 2017 DOI:10.1080/09674845.2017.1347362, Impact Factor: 1.877
  1. Chetna Narula and P. Chauhan. “Size Dependent Properties of One Dimensional CdSe Micro/Nano Structures.” Physica B: Condensed Matter Physica B 521 (2017) 381–388 SCI Impact factor=1.386
  2. Suresh Panchal, R.P. Chauhan. Krypton ion implantation effect on selenium nanowires. Physics Letter A, 2017 DOI
    1. http://dx.doi.org/10.1016/j.physleta.2017.06.003 , SCI Impact factor=1.677
  3. Ritika Choudhary and R P Chauhan. Swift Heavy Ion Induced Modifications in Optical and Electrical Properties of Cadmium Selenide Thin Films. Electron. Mater. Lett., 2017. DOI: 10.1007/s13391-017-6231-5. SCI, IF=2.1
  4. Pallavi Rana, Chetna Narula, Anita Rani, P. Chauhan, Rashi Gupta & Rajesh. Ion implantation effects of negative oxygen on copper nanowires. J Mater Sci: Mater Electron (2017) 28:9998–10006, DOI 10.1007/s10854-017-6757-1. SCI Impact factor: 1.798
  5. Amit Kumar, P. Chauhan. Radon diffusion and exhalation from mortar modified with fly ash: waste utilization and benefits in construction, J Mater Cycles Waste Manag (2017) 19:318–325, DOI 10.1007/s10163-015-0424-5. SCIE Impact Factor: 1.69.
  6. Deep Shikha,Vimal MehtaJeewan Sharma and   P. Chauhan. Study of structural, optical and electrical parameters of ZnSe powder and thin films.Journal of Materials Science Materials in Electronics, 2017. SCI Impact factor: 1.798
  7. Suresh Panchal, R.P. Chauhan. Lithium ion beam impact on selenium nanowires. Physica E: Low-dimensional Systems and Nanostructures, http://dx.doi.org/10.1016/j.physe.2016.11.030, 2017. SCI Impact factor=1.904
  8. Nisha MannAmit Kumar,Sushil Kumarand R P Chauhan. Measurement of radium, thorium, potassium and associated hazard indices from the soil samples collected from Northern India. Indoor and Built Environment 2017, DOI: 10.1177/1420326X17696136.
  9. Naveen Kumar,R.P. ChauhanNidhi Dahiya. Detection of Glaucoma Using Image Processing Techniques: A Critique Seminars in Ophthalmology, 2016.
  10. Amit Kumar and R P Chauhan. Radon Exhalation Rates From Common Building Materials in India: Effect of Back Diffusion. Nuclear Technology and Radiation Protection. 31 (3) 277-281, 2015. ISSN 1451-3994, SCI, IF=0.560
  11. Chetna Narula, and P. Chauhan. Proton implantation effect on CdSe nanowires. J Mater Sci: Mater Electron (2016) DOI 10.1007/s10854-016-5906-2. SCI Impact factor: 1.798
  12. Deep Shikha, Vimal Mehta, Jeewan Sharma and P. Chauhan. Effect of deposition temperature on structural, optical and electrical properties of nanocrystalline SnSe thin films. J Mater Sci: Mater Electron (2016) DOI 10.1007/s10854-016-5822-5. SCI Impact factor: 1.798
  13. Chetna Narula, and P. Chauhan. “Effect of negative aluminium ion implantation in the properties of CdSe nanowires.” Journal of Alloys and Compounds 684 (2016) 261-270. SCI Impact factor- 3.014
  14. Ritika Choudhary, and P. Chauhan. ” Gamma irradiation induced modifications in spin coated CdSe thin films.” J Mater Sci: Mater Electron (2016) DOI 10.1007/s10854-016-5303-x. SCI Impact factor: 1.798
  15. P. Chauhan, Pallavi Rana, Chetna Narula, Suresh Panchal, Ritika Choudhary. Variation in electrical properties of gamma irradiated cadmium selenatenanowires. Nuclear Instruments and Methods in Physics Research B, 2016: http://dx.doi.org/10.1016/j.nimb.2016.04.007, SCI, Impact Factor: 1.200
  16. Kiran Mohan Chintala, Suresh Panchal, Pallavi Rana & P. Chauhan. Structural, optical and electrical properties of gamma-rays exposed selenium Nanowires. J Mater Sci: Mater Electron. 2016 ISSN 0957-4522  DOI 10.1007/s10854-016-4808-7 SCI Impact factor: 1. 798
  17. Nisha Mann, Amit Kumar, Sushil Kumar, R P Chauhan. Measurement of indoor radon–thoron in air and Exhalation from soil in the environment of western Haryana, india, Radiation Protection dosimetry, 2016, Doi: ncw068, SCI, IF=0.955.
  18. P. Chauhan, Amit Kumar, Neetika Chauhan,Manish Joshi, Praveen Aggarwal and B. K. Sahoo. Ventilation effect on indoor radon–thoron levels in dwellings and correlation with soil exhalation rates. Indoor and built environment, 2016vol. 25(1): 203-212. SCI Impact Factor: 0.922
  19. Pooja Chauhan and P. Chauhan. The Study of the Fertilizers induced radiological impact on Plants. International Journal of Advanced Scientific Research and Management, Vol. 1 Issue 2, 2016: 50-53.
  20. Nisha Mann, Amit Kumar, Sushil Kumar, R P Chauhan. Radon-thoron measurements in air and soil from some districts of Northern part of India. Nuclear Technology and Radiation Protection. 30 (4) 294-300, 2015. ISSN 1451-3994, SCI, IF=0.560
  21. P.Chauhan and Amit Kumar. A Comparative Study of Indoor Radon Contributed by Diffusive and Advective Transport through Intact Concrete. Physics Procedia, 80 (2015) 109–112.
  22. P.Chauhan and ‘Pallavi Rana. Nickel Ion Induced Modifications in the electrical properties of Cu Nanowires. Radiation Measurements, 83 (2015) 43-46 [ISSN: 1350-4487] SCI, Elsevier. (Impact factor = 1.071)
  23. P.Chauhan and Amit Kumar. Soil to plant transfer of alpha activity in potato plants: impact of phosphate fertilizers. Journal of Environmental Health Science and Engineering, 2015, 13:45. SCI, Impact factor: 0.129
  24. Monika,Rajesh Kumar,P. ChauhanR. Kumar & S.K Chakarvarti. Preparation and field emission study of low-dimensional ZnS arrays and tubules. Journal of Experimental Nanoscience, 10 (2015) 126-134. SCI, Impact Factor : 0.832
  25. Neetika Chauhan, R P Chauhan. Active-passive measurements and CFD based modelling for indoor radon dispersion study. Journal of Environmental Radioactivity, 144, 57-61, 2015. Elsevier SCI, Impact factor =3.571
  26. Nikhil Vadera, P. Chauhan, et al. Manganese doped nano-bioactive glass for magnetic resonance imaging. Materials Letters,. DOI: http://dx.doi.org/10.1016/j.matlet.2015.07.158. SCI, Elsevier, Impact factor: 2.489.
  27. Amit Kumar, P. Chauhan, Manish Joshi, Praveen Aggarwal. Implications of variability in indoor radon/thoron levels: a study of dwellings in Haryana, India, Environ Earth Sci. 73, 4033-4042, 2015, Springer, SCI, Impact factor =1.572.
  28. P. Chauhan and Amandeep Kaur, Study of size dependent variation in electrical and structural properties of zinc nanowires. Journal of Materials Science: Materials in Electronics, 26 (2015) 5295-5302 SCI Impact factor: 1.798
  29. Neetika Chauhan, R P Chauhan, M. Joshi, T.K. Agarwal, B.K. Sapra. Measurements and CFD modeling of Indoor thoron Distribution. Atmospheric Environment, 105, 7-13, 2015. Elsevier SCI, Impact factor =3.797
  30. Amit Kumar, P. Chauhan. Back diffusion correction for radon exhalation rates of common building materials using active measurements, Materials and Structures, 48, 919-928, 2015. Springer, SCI, Impact factor =1.39.
  31. Rashi Agarwal, Neelam Garg, Sonu Rani Kashyap & R P Chauhan. Antibacterial finish of textile using papaya peels derived silver nanoparticles. Indian Journal of Fibre & Textile Research, Vol. 40, March 2015, pp. 105-107. Impact factor 0.734.
  32. Amit Kumar, P. Chauhan. Effect of moisture and additive on radon exhalation rate from concrete. Rom. Journ. Phys., Vol. 60, Nos. 9–10, P. 1589–1597, Bucharest, 2015, SCI Impact factor: 1.398
  33. Sunil Kumar Pradhan, Garima Saini, Devender Gehlawat , P. Chauhan. Surface Plasmon Property of Silver Nano-particles prepared by Chemical route. International Journal of Advanced Engineering Science and Technological Research, 3 (4), 8-11, 2015
  34. Pallavi Rana and P. Chauhan, “Ion beam Induced Modifications in Structural and electrical properties of copper oxide selenite nanowires”, Nuclear Instruments and Methods in Physics Research B, 349, 50-55, 2015, Elsevier, SCI Impact factor: 1.324.
  35. Amit Kumar, P. Chauhan, Manish Joshi, Rama Prajith, B.K.Sapra. Estimation of Radionuclides content and radon thoron exhalation from commonly used building materials in India, Environ Earth Sci. July 2015,74(2), 1539-1546 SCI, Impact factor =1.572
  36. Amit Kumar, P. Chauhan. Measurement of alpha activity from leaves and roots of radish plant enhanced by fertilizers. Journal of Radiation Research and Applied Sciences 7, 454-458, 2014.
  37. Pallavi Rana and P. Chauhan, “Structural, optical and electrical properties of ion beam irradiated cadmium selenate nanowires”, J Mater Sci: Mater Electron (2014). 25, 5630–5637; Springer, SCI Impact factor: 1.798.
  38. Pallavi Rana and P. Chauhan, “Size and irradiation effects on the structural and electrical properties of copper nanowires”, Physica B 451(2014) 26–33; Elsevier, SCI Impact Factor: 1.33
  39. P. Chauhan and Pallavi Rana, “Effect of O5+ ion implantation on the electrical and structural properties of Cu nanowires”, J Radioanal Nucl Chem 301(1), (2014); Springer, SCI Impact Factor: 1.47
  40. Neetika Chauhan, R P Chauahn, M. Joshi, T.K. Agarwal, Praveen Aggarwal, B.K. Sahoo. Study of indoor radon distribution using measurements and CFD modeling. Journal of Environmental Radioactivity, 136, 105-111, 2014. Elsevier SCI, Impact factor =3.571
  41. Vimal Mehta, A. Kumar, S. P. Singh, P. Chauhan and G. S. Mudahar. Measurement of indoor radon, thoron and their progeny levels in dwellings of Union Territory Chandigarh, India: correlation with radon exhalation rates. Indoor and Built Environment. 2015vol. 24no. 6 833-842   SCI Impact Factor: 0.922
  42. Manju Kumari, Pallavi Rana andP. Chauhan, “Modifications in structural and electrical properties of gamma irradiated CdSe nanowires” Nuclear Instruments and Methods in Physics Research A. 753(2014)116–120. Elsevier SCI, Impact factor =1.32.
  43. Amandeep Kaur and P. Chauhan “Effect of gamma irradiation on electrical and structural properties of Zn nanowire” Radiation Physics and chemistry (2014), 100: 59-64. Elsevier SCI Impact factor: 1.37.
  44. Amandeep Kaur and R.P. Chauhan. “Carbon ion beam-induced variation in orientation of crystal planes of polycrystalline Zn nanowires. “Radiation Effects & Defects in Solids 169 (6), 2014: 513-521, Taylor and Francis SCI Impact factor: 0.5.
  45. Amit Kumar, R.P. Chauhan, Manish Joshi, B K Sahoo. Modeling of indoor radon concentration from radon exhalation rates of building materials and validation through measurements, Journal of Environmental Radioactivity 127 (2014) 50-55 Elsevier SCI, Impact factor =3.571
  46. Amit Kumar, P. Chauhan. Measurement of indoor radon-thoron concentration and radon soil gas in some North Indian dwellings, Journal of Geochemical Exploration 143(2014)155-162, Elsevier, SCI, Impact Factor=1.952
  47. P Chauhan, RP Chauhan. Measurement of fertilizers induced radioactivity in tobacco plants and elemental analysis using ICAP–AES. Radiation Measurements 63, 6-11. SCI, Elsevier. (Impact factor = 1.071)
  48. Pooja Chauhan and R.P. Chauhan. Variation in Alpha Radioactivity of Plants with the use of different fertilizers and radon measurement in fertilized soil samples. Journal of Environmental Health Science and Engineering12:70, 2014, ISSN: 2052-336X (Impact factor=0123)
  49. Vimal Mehta, SP Singh, RP Chauhan, G S Mudahar. Monitoring of radon, thoron, their progeny concentration in dwellings and radon exhalation rates of soil/sand of Rupnagar district, Punjab, India. Earth Sci. (Accepted), Impact Factor-1.572, SCOPUS Indexed, 2014 ISSN: 1866-6299
  50. Vimal Mehta, S P Singh, RP Chauhan, G S Mudahar. Study of indoor radon, thoron, their progeny concentration and radon exhalation rate in the environs of Mohali, Punjab, Northern India. Aerosol and Air Quality Research, 15: 1380–1389, 2015., SCI Impact Factor-1.83, SCOPUS Indexed, ISSN: 2071-1409. 
  1. Vimal Mehta, S P Singh, RP Chauhan, G S Mudahar. Surface chemical etching behavior of LR-115 type II solid state nuclear track detector. Rom Rep Phys, Vol. 67(3), 2015, Impact Factor–1.423, SCOPUS Indexed, ISSN: 1841-8759.
  2. Vimal Mehta, Amit Kumar, RP Chauhan and G S Mudahar. Radon, thoron and their progeny levels in some dwellings of Union Territory Chandigarh, India using SSNTDs. ISST J App. Phys., Vol. 5(2), pp. 33-35, 2014, ISSN: 0976–903X
  3. Devender Gehlawat, P. Chauhan. Swift heavy ions induced variation in the electronic transport through Cu nanowires. Materials Chemistry and Physics. Volume 145, Issues 1–2, 15 May 2014, Pages 60–67, SCI Impact Factor: 2.101
  4. Nisha Mann, Sushil Kumar, Amit Kumar, P. Chauhan and A.K. Garg. Measurement of radon exhalation rates in soil samples from western Haryana. ISST Journal of Applied Physics, Vol. 5 No. 2, (July – December 2014), p.p. 56-59
  5. Manju Kumari and P. Chauhan.Template facilitated electrodeposition of nanostructures. ISST Journal of Applied Physics, Vol. 5 No. 2, (July – December 2014), p.p. 52-55
  6. Mahabir Nain, P. Chauhan, Amit Kumar and Pooja Chauhan. Effect of fertilizers on soil to plant transfer of alpha radioactivity in potato plants using SSNTD technique. ISST Journal of Applied Physics, Vol. 5 No. 2, (July – December 2014), p.p. 88-91
  7. K. Narula, S.K. Goyal, Ravinder Jain, Krishan Kant, Mani Kant Yadav. R.P. Chauhan and S.K. Chakarvarti. Radon Diffusion Through Sandy construction Materials: Effect of Temperature and Grain Size. ISST Journal of Applied Physics, Vol. 5 No. 2, (July – December 2014), p.p. 24-27
  8. Vimal Mehta, S P Singh, RP Chauhan, G S Mudahar. Measurement of indoor radon, thoron and their progeny levels in dwellings of Ambala district, Haryana, Northern India using solid state nuclear track detectors. Rom J Phys, Vol. 59(7-8), pp.834-845, 2014, Impact Factor-0.745,SCOPUS Indexed, ISSN 1221-146X.
  9. Amit Kumar, RP Chauhan, Vimal Mehta and K. Kant. Radon, exhalation rates of concrete modified with fly ash and silica fumes. ISST J App. Phys., Vol. 5(2), pp. 33-35, 2014, ISSN: 0976–903X.
  10. Vimal Mehta, RP Chauhan, G S Mudahar. Radon Exhalation Rates from Some Soil Samples of Nangal, Punjab. J. IT and Knowledge Management, 2014, pp. 225-227, Impact SCOPUS Indexed, ISSN: 0973-4414
  11. Vimal Mehta, S P Singh, RP Chauhan, G S Mudahar. Surface chemical etching behaviour of LR-115 type II solid state nuclear track detector: Effect of UV and Ultrasonic beam. Optoelectron. Adv. Mater.-RC, Vol. 8(9-10), pp. 943-947, 2014, SCI Impact Factor — 0.449, SCOPUS Indexed, ISSN: 1842-6573.
  12. P. Chauhan, Amit Kumar. Study of radon transport through concrete modified with silica fume. Radiation Measurements 59 (2013) 59-65 Elsevier, SCI, Impact factor =0.861
  13. Deepak Saini, P. Chauhan and Sanjeev Kumar. Effects of annealing on structural and magnetic properties of template synthesized cobalt nanowires useful as data storage and nano devices. J. Material Sci:Material electreonics( ISSN 0957-4522, SCI, Impact=1.486), 2013 DOI 10.1007/s10854-013-1560-0
  14. Amit Kumar, P. Chauhan. Active and passive measurements of radon diffusion coefficient from building construction materials, Environ Earth Sci. DOI 10.1007/s12665-013-2951-5 (2014), 72:251–257 Springer, SCI, Impact factor =1.445
  15. P. Chauhan and Amit Kumar. Radon resistant potential of concrete manufactured using Ordinary Portland cement blended with rice husk ash. Atmospheric Environment, 81: 413-420 2013 Impact: 3.787
  16. Devender Gehlawat and P. Chauhan. Study of electronic transport in gamma ray exposed nanowires. Materials Research Bulletin, 2013 v. 49; p. 454-461. SCI Impact: 2.141 (doi.org/10.1016/j.materresbull.2013.09.032).
  17. Pooja Chauhan, R.P. Chauhan, Monika Gupta. Estimation of naturally occurring radionuclides in fertilizers using gamma Spectrometry and elemental analysis by XRF and XRD techniques. Microchemical Journal, 106, 73-78 (2013) [ISSN: 0026-265], Pub: Elsevier. SCI (Impact factor = 3.1)
  18. P. Chauhan, Devender Gehlawat, Amandeep Kaur and Pallavi Rana, “Ion beam induced variation in electrical conductivity of Ag nanowires” Radiation Effects & Defects in Solids. 168.7-8 (2013): 484-489. (2013), Taylor and Francis, SCI Impact factor: 0.66
  19. Vimal Mehta, P. Chauhan and G. S. Mudahar. Environmental radon: Health aspects and present status in northern India Indoor and Built Environment. 2015vol. 24 no. 1 52-62. SCI Impact Factor: 0.922
  20. Monika Gupta and P.Chauhan. Estimation of low-level radiation dose from some building materials using gamma spectroscopy. Indoor and built environment [ISSN: 1420-326X SCI Impact Factor: 0.922] , 21 (3), 465-473: 2012.
  21. Amandeep Kaur andP.Chauhan. Modifications induced by silicon and nickel ion beams in the electrical conductivity of zinc nanowires. J. Material Sci:Material electreonics( ISSN 0957-4522, Impact=1.486), 2013, DOI 10.1007/s10854-013-1402-0. SCI, Impact=1.486),
  22. P.Chauhan, Pooja Chauhan, Anil Pundeer, Sunil Kamboj, Vakul Bansal and R S Saini. Estimation of dose contribution fron Ra, Th and K and Radon exhalation rates in soil samples from Shivalik Hills in India. Radiation Protection Dosimetery ( ISSN 0144-8420, Impact=0.909), (2014)158 (1): 79-86
  23. Pooja Chauhan and P. Chauhan. Elemental analysis of fertilizers using X-ray fluorescence and their impact on alpha radioactivity of plants. Journal of Radioanalytical and Nuclear Chemistry, Springer (ISSN: 0236-5731: Impact factor 1.52), 295, 1097-1105: 2013. SCI
  24. Vimal Mehta, R P Chauhan, G S Mudahar. Determining Bulk Etch Rate of LR-115 Type II SSNTD: A Novel Approach. Optoelectron. Adv. Mater.-RC, Vol. 7(11-12), pp. 952-955, 2013, Impact Factor-0.449, SCOPUS Indexed, ISSN: 1842-6573. SCI, Impact Factor: 0.38
  25. P. Chauhan, Devender Gehlawat and Amandeep Kaur “Ion beam fluence induced variation in optical band- gap of ZnO nanowires” Journal of Experimental Nanoscience 9(8), 2014: 871-876. SCI IF=0.981.
  26. P.Chauhan and Devender Gehlawat. Effect of Experimental Conditions on Preferred Orientation of Crystal Planes in Zn nanowires. Science of Advanced Materials (ISSN 1947-2935, Imp. Factor=3.308), 4, 151-155: 2012. SCI
  27. Devender Gehlawat, P. Chauhan and R.G. Sonkawade, “Effect of neutron exposure on transport of charge carriers in Poly-crystalline Cu nanowires” Science of Advanced Materials, 4 (11), 1134-1141:2012 [ISSN: 1947-2943, Impact = 3.308] American Scientific Publishers.
  28. K.Narula, Sanjay Goyal, R.P.Chauhan & S.K.Chakarvarti. Study of radon diffusion from RHA-modified ordinary Portland cement using SSNTD technique. Radiation Measurements, 50: 2013,109–111.SCI, Impact factor: 1.02
  29. Deep Shikha, P. Chauhan, Jeewan Sharma. Comparison of morphological and optical properties of nanocrystalline tin selenide powder and thin films. Optoelectronics And Advanced Materials, 6 (7-8) 734 – 737: 2012 SCi Impact factor: 1.789
  30. Vimal Mehta,D.Shikha and P. Chauhan. Reviewing General Chemocal etching behavior of Engineering Polymer Kapton-H. International Journal of New Innovations 1(2) 278-283: 2012.
  31. Ravish Garg, Samiksha Mehta, Amandeep Kaur, P. Chauhan. Template Based Synthesis of Low Dimensional Structures of Copper and Their Characterization. International Journal of Engineering, Research and Development (ISSN: 2278-800X), 3 (4), 1-4: 2012
  32. Kapil Dev, R.S. Saini, P. Chauhan and S.K. Chakarvarti, Ravish Garg. Measurement of Radon Concentration and Exhalation Rates from Marble and Granite Samples. International Journal of Science, Engineering and Computer Technology (ISSN 2231-508X).  2 (2) 87-89:2012
  33. Ravish Garg, P. Chauhan, Dinesh Kumar and S.K. Chakarvarti. Effect of Electrolytic Ionic Size on Transport Through Nano Porous Track Etch Membrane. International Journal of Science, Engineering and Computer Technology (ISSN 2231-508X). 2 (2), 72-74:2012
  34. Devender Gehlawat, P. Chauhan, R.G. Sonkawade and S.K.Chakarvarti. Effect of gamma irradiation on transport of charge carriers in Cu nanowires. Appl Phys A, 2012,106(1) 157-164. SCI Impact Pactor : 1.444
  35. P. Chauhan. Radon exhalation rates from stone and soil samples of Aravali hills in India. Iranian Journal of Radiation Research (Iran), 9(1). 57-61: 2011.
  36. Ajay Garg, Pooja chauhan, Sushil Kumar and P.Chauhan. Estimation of natural radioactivity in some soil samples. International Journal of Applied Engineering Research (ISSN 0973-4562), 6 (18), 3208-3211: 2011.
  37. Kapil Dev, R.S.Saini, P. Chauhan, GS Sharma & S.K. Chakarvarti. Seasonal radon monitoring in some dwellings of Haryana using SSNTD. International Journal of Applied Engineering Research (ISSN 0973-4562), 6 (18), 3254-3256: 2011.
  38. Ajay Garg, Pooja chauhan, Sushil Kumar and P.Chauhan. Measurement of radon exhalation rates in sand samples collected from Yamuna River. Journal of applied physics, 2(2): 11-13: 2011
  39. Devender Gehlawat, Dinesh, P. Chauhan R.G. Sonkawade. Optical, structural and morphological properties of CdS thin film deposited from CdS Mono-dispered Nanoparticles. International Journal of Applied Engineering Research (ISSN 0973-4562), 6 (18), 2376-2380: 2011.
  40. Rati Varshney, G. Sonkawade, Monika Gupta, R.P. Chauhan, A.K. Mahur, K. Kant, A. Parveen and S.K. Chakarvarti. Bulk etch rate estimation of LR-115 SSNTD using PHOENIX interface. Radiation measurement (UK) ( ISSN: 1350-4487), 46, 461-463; 2011
  41. Monika Gupta and P.Chauhan. Estimation of radiation dose contribution from some Indian building materials. Iranian Journal of Radiation Research [ISSN: 1728-4554] 9 (3): 187-194: 2011.
  42. S.Saini, Ravish Garg, Dinesh Kumar, R.P. Chauhan, Nawal Kishore & S.K. Chakarvarti. Measurement of indoor radioactive pollutants at various heights using track etch technique. International Journal of Applied Engineering Research (ISSN 0973-4562), 6 (5), 685-686: 2011.
  43. Devender Gehlawat P. Chauhan and R.G. Sonkawade. Effect of ph on crystallographic orientation of electrodeposited polycrystalline cu/cuo nanowires. International Journal of Applied Engineering Research (ISSN 0973-4562), 6 (5), 1164-1168: 2011.
  44. P.Chauhan. Environmental radioactivity and its impact on human health. Atti Della Fondazione Giorgio Ronchi (Italy) 6: 803-810: 2010.
  45. P.Chauhan. Monitoring of radon, thoron and their progeny in dwellings of Haryana. Ind. Jr.of pure and Applied Physics 48: 470-472: 2010.
  46. P.Chauhan. Environmental Impact of Power Generation from Thermal Plants. Environmental Pollution control Journal, 13 (2), 22-27: 2010.
  47. P. Chauhan. Human exposure to environmental radioactivity and some mitigation methods. Journal of applied physics (ISSN: 0976-903X), 1(2): 21-25: 2010.
  48. Sunil kumar Pradhan, Garima Saini, Devender Gehlawat, P.Chauhan. Synthesis and characterization of Silver nano-particles. Macmillan Advanced research series, ISBN 10: 0230-33193-9, 13: 978-0230-33193-8, pp 77-82, 2010
  49. Monika gupta,P. Chauhan, R.G. Sonkawade, K.kant. Contribution of TENORM towards indoor Radioactivity. Journal of applied physics (ISSN: 0976-903X), 1 (1), 75-79: 2010.
  50. Alka Singhal, P.Chauhan and Shiv Singh. Estimation of Radioactive Air Pollutants in Some Industrial Units. Environmental Pollution control Journal, 13 (5), 56-59: 2010.
  51. Neha Sharma, S. B. Bhardwaj, Kamlesh Bhardwaj and P. Chauhan. Synthesis and characterisation of Fe2O3 nanoparticles prepared by sol gel technique. Journal of applied physics (ISSN: 0976-903X), 1 (1), 19-22: 2010.
  52. Mahabir Nain, Monika Gupta, P. Chauhan, K.Kant,, R.G. Sonkawade and S.K. Chakarvarti. Estimation of Radioactivity in Tobacco. Ind. Jr.of pure and Applied Physics 48: 820-822: 2010.
  53. K. Narula, R.P.Chauhan and S.K.Chakarvarti. Diffusion of radon: a major cause of indoor radon levels. Atti Della Fondazione Giorgio Ronchi (Italy) 6: 759-764: 2010.
  54. S. Saini, A K Narula R. P. Chauhan, S. K. Chakarvarti, Nawal Kishore. Measurement of Radon, Thoron and Its Progeny inside Wells at Various Depths. Journal of applied physics (ISSN: 0976-903X), 1 (1), 49-52: 2010.
  55. Devender Gehlawat, Shefali Jain, P.Chauhan and R. G. Sonkawade. Synthesis and characterization of Zno nano particles. Journal of applied physics (ISSN: 0976-903X), 1 (1), 63-67: 2010.
  56. Ratyakshi, P.Chauhan, L.M.Bhardwaj and Akashdeep. Dispersion of single walled carbon nanotubes (SWNTs) in water via chemical functionalization. Atti Della Fondazione Giorgio Ronchi (Italy) 6: 745-749:2010.
  57. Ajay Garg, Alka Singhal P.Chauhan, Sushil Kumar Estimation of Annual Effective Radiation Dose Received By Some Industrial Workers. Journal of applied physics, 1(2): 17-20: 2010
  58. Monika, Rajesh Kumar, P. Chauhan, R. Kumar and S. K. Chakarvarti. Synthesis of conducting polymers and their characterization. Ind. Jr.of pure and Applied Physics (ISSN: 0019-5596) 48: 524-526: 2010
  59. Narula, A. K., Chauhan, R. P., & Chakarvarti, S. K. (2010). Testing permeability of building materials for radon diffusion.Indian Journal of Pure and Applied Physics,48(7), 505-507.
  60. Monika Gupta, P.Chauhan, Ajay Garg , Sushil Kumar, R.G.Sonkawade. Estimation of radioactivity in some soil and sand samples. Ind. Jr.of pure and Applied Physics (ISSN: 0019-5596) 48: 482-485: 2010
  61. K.Narula, R.P.Chauhan & S.K.Chakarvarti. Diffusion of radon and porosity measurement using solid state nuclear track detectors. Ind. Jr.of pure and Applied Physics(ISSN: 0019-5596) 48: 505-507: 2010.
  62. K Kant, Rashmi, R G Sonkawade, R P Chauhan, S K Chakarvarti & G S Sharma. Radon activity and exhalation rates in Indian fly ash samples. Ind. Jr.of pure and Applied Physics (ISSN: 0019-5596) 48: 457-462: 2010.
  63. K.Narula, S.K.Goyal, R. P. Chauhan and S. K. Chakarvarti. Indoor radioactive air pollutants and underground radon diffusion. Environmental Pollution control Journal, 12 (5): 42-46:2009.
  64. S.Saini, Mahabir Nain, R.P.Chauhan Nawal Kishore and S.K.Chakarvarti. Radon, Thoron and their Progeny Levels in Some Dwellings of Northern Haryana using SSNTDs. Indian Journal of Physics 83 (8): 1197-1200:2009..
  65. K.Narula, S.K.Goyal, Savita Saini, R. P. Chauhan, and S. K. Chakarvarti. Calculation of radon diffusion coefficient and diffusion length for different Building Construction Materials. Indian Journal of Physics 83 (8): 1171-1175:2009.
  66. P.Chauhan. Low-Level Radiation Exposure to Some Industrial Workers. Asian Journal of Chemistry (ISSN: 0970-7077), 21(10):S176-179: 2009.
  67. Monika Gupta, Mamta Saini and P. Chauhan Measurement of alpha radioactivity in some building construction materials. Asian Journal of Chemistry (ISSN: 0970-7077), 21(10): S052-055: 2009.
  68. Ratyakshi andP.Chauhan. colloidal synthesis of silver nano particles. Asian Journal of Chemistry (ISSN: 0970-7077), 21(10): S113-116: 2009.
  69. K.Narula, R.S.Saini,S.K.Goyal, R. P. Chauhan, and S. K. Chakarvarti Indoor radiation levels enhanced by underground radon diffusion. Asian Journal of Chemistry (ISSN: 0970-7077), 21(10): S275-278: 2009.
  70. Kant, Rashmi, R.G. Sonkawade, R.P. Chauhan, S.K. Chakarvarti. Seasonal variation of radon, thoron and their progeny levels in dwellings of Haryana and Western Uttar Pradesh. Iranian Journal of Radiation research 7 (2), 79-84:2009.
  71. P.Chauhan, Monika Gupta, Anil Pundir, Sunil Kamboj and Vakul Bansal. Estimation of annual effective dose due to low-level radiation exposure in dwellings. Indian Journal of Radiation Research 5 (3-4):107-08: 2008.
  72. P.Chauhan, Mahabir Nain and K.Kant. Radon Diffusion Studies through Some Building Materials: Effect of Grain Size. Radiation Measurements (UK), 43, 445-448:2008.
  73. Mahabir Nain,P.Chauhan and S.K.Chakarvarti. Alpha Radioactivity in Tobacco Leaves: Effect of Fertilizers. Radiation Measurements (UK), 43, 515-519:2008.
  74. P. Chauhan, S.B.Upadhyay. A.K.Narula and S. K. Chakarvarti Effect of Grain Size on Radon Diffusion through Some Building Construction Materials. Chemical & Environmental Research 15 (3&4) 223-227:2006.
  75. P. Chauhan, K.Kant, R.S.Saini and S. K. Chakarvarti Radon Diffusion Studies Through Building Construction Materials Using Solid State Nuclear Track Detectors. Jr. of Environmental Geochemistry 9 (1) 97-99: 2006.
  76. P. Chauhan, K.Kant, R.S.Saini Kapil Jindal and S. K. Chakarvarti. Radium Concentration and Radon Exhalation Rates from Some Soil Samples Using Solid State Nuclear Track Detectors (SSNTDs). Jr. of Environmental Geochemistry 9 (1) 30-34: 2006.
  77. P.Chauhan and K.Kant. Health Effects of Low-Level Ionizing Radiation Exposure. Indian Journal of Radiation Research 3(4) 222-223:2006.
  78. Mahabir Nain, P. Chauhan, K. Kant and S. K. Chakarvarti. Radon Exhalation Rates From Some Building Construction Materials Using SSNTDs. Chemical & Environmental Research 15 (3&4) 277-282:2006.
  79. K.Narula, S.K.Goyal, Mahabir Nain, R. P. Chauhan and S. K. Chakarvarti. Radon and Its Progeny Measurements Chemical & Environmental Research 15 (3&4) 283-286:2006.
  80. Mahabir Nain, P. Chauhan, K.Kant and S. K. Chakarvarti. Alpha Radioactivity Measurements in Tobacco Leaves. Chemical & Environmental Research 15 (3&4) 348-353:2006.
  81. Krishan Kant, R.P. Chauhan and S.K.Chakarvarti. Indoor radon and lung cancer data: Is it not really phobic? Indian Journal of Radiation Research 3(4) 183:2006.
  82. Nain, Krishan Kant, R.P. Chauhan and S K Chakarvarti. Indoor Radon and Linear No Threshold (LNT) Hypothesis. Indian Journal of Radiation Research 3(4) 236:2006.
  83. Nain, R.P. Chauhan, S.K. Chakarvarti. Alpha radioactivity in Indian cement samples .Iranian J. Radiat. Res., 2006; 3 (4): 171-176
  84. P. Chauhan, K.Kant, Mahabir Nain and S. K. Chakarvarti Indoor Radon Remediation: Effect of Ventilation. Jr. of Environmental Geochemistry 9 (1) 100-104: 2006.
  85. S.Saini, R. P. Chauhan, K.Kant and S. K. Chakarvarti. Measurement of Alpha Radioactive Air Pollutants in and around Refinery at Panipat, Haryana. Jr. of Environmental Geochemistry 9 (1) 120-122: 2006.
  86. Mahabir Nain, P. Chauhan, and S. K. Chakarvarti. Alpha Radioactive Air Pollutants in Different Types of Dwellings using Solid-State Nuclear Track Detectors. Ind. Jr. of Pure & Applied Physics (ISSN: 0019-5596) 44:423-425:2006.
  87. Mahabir Nain, P. Chauhan, and S. K. Chakarvarti. Environmental Monitoring of radon, thoron and their progeny in some dwelling of northern Haryana.. Jr. of Environmental Science and Engineering 48 (4) 261-266: 2006.
  88. Kant, R. P. Chauhan, R.S.Saini, Kapil Dev Jindal and S. K. Chakarvarti. How Safe is Fly Ash As Building Construction Material in Dwellings. Jr. of Environmental Geochemistry 9 (1) 35-40: 2006.
  89. Kant, R.P.Chauhan, and S. K. Chakarvarti. Environmental Radioactivity studies in Slate Mines in Aravali Range. Jr. of Environmental Geochemistry 9 (1) 50-55: 2006.
  90. Kant, R.P.Chauhan, Suraj B. Upadhyaya and S.K.Chakarvarti. Environmental radon monitoring in gas turbine power station in Haryana. Jr. of Environmental Geochemistry 9 (1) 67-70: 2006.
  91. Mahabir Nain, P. Chauhan, and S. K. Chakarvarti. Radium concentration and radon exhalation measurements in various brands of cement in India. Iranian Journal of Radiation research 3(4) 183-188: 2006.
  92. Kant, R.P.Chauhan, G.S.Sharma and S.K.Chakarvarti. Hormesis in Humans Exposed to Low-level ionizing Radiation. International Journal on Low Radiation (USA), 1 (1): 76-87: 2003.
  93. P.Chauhan, K.Kant, S.K. Sharma and S.K.Chakarvarti. Measurement of Alpha Radioactive Air Pollutants in Fly Ash Brick Dwellings. Radiation Measurements (UK), 36: 533-536: 2003.
  94. Kant, R.P.Chauhan, G.S.Sharma and S.K.Chakarvarti. Radium concentration measurements in Coal Flyash and Cement Samples using LR-115 Plastic track Detectors. Ind. Jr. Env. Protection 23(10) 1146-1150: 2003.
  95. P.Chauhan and S.K.Chakarvarti. Radon Diffusion through Soil and fly ash: Effect of Compaction. Radiation Measurements (UK), ( ISSN: 1350-4487) 35: 143-146: 2002.
  96. P.Chauhan and S.K.Chakarvarti. Radon Activity and Exhalation Measurements in Coal Fired Thermal Power Plants. Ind. Jr. of Pure & Applied Physics (ISSN: 0019-5596) 40 242-245: 2002.
  97. P.Chauhan and S.K.Chakarvarti. Radon Exhalation Rates from Soils and Stones as Building Materials. Ind. Jr. of Pure & Applied Physics, (ISSN: 0019-5596) 40: 670-673: 2002.
  98. Kant, R.P.Chauhan, and S.K.Chakarvarti. Occurrence of Lung Cancer: A Possibility of Radiation Hormesis. Journal of Punjab Academy of Forensic Medicine and Toxicology 2: 38-42: 2002.
  99. P.Chauhan and S.K.Chakarvarti. Effect of Compaction on Diffusion of Radon through Some Building Construction Materials. Nuclear Science Journal (China), 38 (6): 415-420: 2001.
  100. P.Chauhan, K.Kant, G.S.Sharma, K. Mahesh and S.K.Chakarvarti. Radon Monitoring in Coal, Fly ash, Soil, Water and Environment of Some Thermal Power Plants in North India. Radiation Protection and Environment, 24 (1&2): 371-374: 2001.
  101. P.Chauhan, K.Kant, K. Mahesh and S.K.Chakarvarti. Radium Concentration and Radon Exhalation Measurements in the Water around Thermal Power Plants of North India. Ind. Jr. of Pure & Applied Physics, (ISSN: 0019-5596) 39: 491-495: 2001.
  102. P.Chauhan, K.Kant, K. Mahesh and S.K.Chakarvarti. Radon Concentration and Radon Exhalation rate Measurements in Indian Coal, Fly ash and Cement Samples using CR-39 Plastic Track Detectors. Nuclear Science Journal (China), 38 (4): 289-293: 2001.
  103. Kant, R.P.Chauhan, G.S.Sharma and S.K.Chakarvarti. Radon induced radiological impact of coal, fly ash and cement samples. Ind. Jr. of Pure & Applied Physics, (ISSN: 0019-5596) 39: 679-682: 2001.

Email:    chauhanrpc@nitkkr.ac.in
Phone No:    744-233546, 233494, 91-9896075913
Area of Interest:    

Radiation Physics: Radiation Hazards and Mitigation Techniques, Radiation shielding materials, Environmental radioactivity measurements using SSNTDs, CFD Modeling of environmental radioactive pollutants
Nanotechnology: Radiation-Induced material modifications,1D & 2D Nanomaterials, II-VI Semiconductor compound for sensing applications.
Bio-nanomaterials for antimicrobial and drug delivery  applications

Experience :

Teaching: 37 Years

  • Research Publications Total: 777:(Int./Nat. Journals: 217, Conf.Proc.:  64, Pres. in conf. etc.:  496)Google Scholar Link: https://scholar.google.com/citations?hl=hi&user=uO_S-SIAAAAJ&view_op=list_works&sortby=pubdateResearchgate Link: https://www.researchgate.net/profile/R_P_ChauhanLink for B.Tech-1st sem Lectures: https://tinyurl.com/RPCNITK

    Link for B.Tech-2nd sem Lectures: https://tinyurl.com/RPCBT2

    Link for Ph.D RM Lectures: https://tinyurl.com/RPCPhDRM

    Link for M.Tech-1st sem Lectures: https://tinyurl.com/MTech-1stsem

    Link for M.Tech-2nd sem Lectures: https://tinyurl.com/MTech2nd

    • R & D Projects                         : 10 (2 UGC+ 2 BRNS+6 IUAC)
    • Patents awarded and Filed    : 2
    • Ph.D. thesis Supervised           : 21 (completed=15,ongoing=6)   
    • M.Phil. thesis supervised        : 18
    • M.Tech Dissert. supervised     : 78
    • M.Tech Minor Projects             : 40
    • Books/chapter published        : 12

    List of SCI Journal Publications (last 5 Years):

      1. Lalita Rani, RP Chauhan. Structural, Morphological and Antibacterial Studies of Solvothermally Synthesized ZnS Nanostructures: Effects of Sulphur Precursors, Indian Journal of Engineering and Material Sciences, 2023, SCI,. https://doi.org/10.56042/ijems.v30i3.3664
      2. Vaishali Sood, RP Chauhan. Analytical Mapping of Materials Science in Quantum Computing using Cite Space, Indian Journal of Engineering and Material Sciences, 2023, , SCI,. https://doi.org/10.56042/ijems.v30i3.3672
      3. Jaspreet Kaur, Navneet Kaur, Tripti Gupta, RP Chauhan, Annu Sharma. Study on the Effect of UV Exposure on WO3/PVA based Nanocomposite Films, Indian Journal of Engineering and Material Sciences, 2023, SCI, IF- 0.9. https://doi.org/10.56042/ijems.v30i3.3701
      4. Tripti Gupta, RP Chauhan. Thickness dependent structural, optical, and electrical properties of ZnSe thin films, Indian Journal of Engineering and Material Sciences, 2023, SCI, IF- 0.9. https://doi.org/10.56042/ijems.v30i3.3669
      5. Deep Shikha, Vimal Mehta, Mahesh Kumar, RP Chauhan. Tailoring the Properties of Nanocrystalline Tin(II) Selenide Films through Precursor Concentration Modulation, Indian Journal of Engineering and Material Sciences, 2023, SCI, https://doi.org/10.56042/ijems.v30i3.3666
      6. Devender Gehlawat, RP Chauhan, K Kant, SK Chakarvarti. Electrical Properties of Gamma-rays Exposed 1D Nanostructures, Indian Journal of Engineering and Material Sciences, 2023, SCI,  https://doi.org/10.56042/ijems.v30i3.3849
      7. Lalita Rani , P. Chauhan. Antibacterial Activity of Solvothermally Synthesized PVP/EDTA Encapsulated Zinc Sulphide Nanoparticles Embedded in Polyacrylonitrile (PAN) Electrospun Nanofibers. Journal of Cluster Science (2023) 34:1789–1804, 33 (2022) 102306. https://doi.org/10.1007/s10876-022-02353-z, SCI, IF 2.7
      8. Tripti Gupta , P. Chauhan. Optical, dielectric and photocatalytic properties of ZnO, ZnSe, and ZnO/ ZnSe photocatalyst. Optical Materials 142 (2023) 114045, SCI, IF 3.9 https://doi.org/10.1016/j.optmat.2023.114045
      9. Lalita Rani ,P. Chauhan. Impact of surfactant (EDTA) on the properties of zinc sulphide nanoparticles and their antibacterial activity. Surfaces and Interfaces, 33 (2022) 102306. https://doi.org/10.1016/j.surfin.2022.102306, SCI, IF 6.2
      10. Amit Kumar, Rajat Parkash, Ajay Garg, Nisha Mann, Jawahar Lal, RP Chauhan. Multilayer Stack Method for Precise Measurement of Radon Diffusion Coefficient of Different Materials. Indian Journal of Pure & Applied Physics, 61, 2023, 450-454. DOI: 10.56042/ijpap.v61i6.2416, SCI, IF:0.846
      11. Jaswinder Kaur, Deep Shikha, Vimal Mehta, RP Chauhan. Assessment of Radionuclide Concentration and Exhalation Rates in some NORMs and TENORMs of Shivalik Region. Indian Journal of Pure & Applied Physics, 61, 2023, 520-525. DOI: 10.56042/ijpap.v61i6.2435, SCI, IF:0.846
      12. P Nehra, RP Chauhan. Antimicrobial activity of nanocellulose composite hydrogel isolated from an agricultural waste. Archives of Microbiology (2023) 205:133, https://doi.org/10.1007/s00203-023-03454-7, SCI, IF: 2.729
      13. V Devi, E Garg, RP Chauhan. An Investigation of Radiological Risk in Test Dwelling through Experimental and Simulation Approaches. Indian Journal of Pure & Applied Physics, 61, 2023, 389-400. DOI: 10.56042/ijpap.v61i6.2405, SCI, IF:0.846.
      14. Rajat Parkash, A Kumar, RP Chauhan. Assessment of Natural Radionuclides Content and Radon Exhalation of Clay Pulverized Fly Ash Bricks. Indian Journal of Pure & Applied Physics, 61, 2023, 416-422. DOI: 10.56042/ijpap.v61i6.2411, SCI, IF:0.846.
      15. Ripsa Rani Nayak, Tripti Gupta and P. Chauhan. Plant metabolites assisted green synthesis of ZnSe: structural, optical and transport properties. Chemical Papers, 26 June 2022, Springer, SCI, IF-2.146. https://doi.org/10.1007/s11696-022-02350-6
      16. Jaya Khatter, P. Chauhan. “Visible light-motivated photo-catalytic activity of CdS-Cu9S5 heterostructure for degradation of methylene blue.”Applied Nanoscience 2022, Springer, SCI IF-3.674 DOI- https://doi.org/10.1007/s13204-022-02357-1
      17. Gupta, T., & Chauhan, R. P. (2022). Improved crystallinity, optical and electrical properties of ZnSe–Se2O5 films through O+ implantation. Vacuum, 111215. https://doi.org/10.1016/j.vacuum.2022.111215, SCI Impact Factor: 4.11
      18. Vandana Devi, and P. Chauhan. ” Simulating the dispersion behavior of indoor thoron using Computational Fluid Dynamics (CFD).” Mapan (2022)DOI. 10.1007/s12647-022-00557-2(Springer, SCI IF-1.009).
      19. Poonam Nehra, P. Chauhan. “Facile synthesis of nanocellulose from wheat straw as an agriculturalwaste.” Iranian Polymer Journal, 2021. Scopus, SCI IF-1.899, DOI- https://doi.org/10.1007/s13726-022-01040-0
      20. Gupta, T., & Chauhan, R. P. (2021). Photocatalytic degradation of water pollutants using II-VI semiconducting catalysts: A comprehensive review. Journal of Environmental Chemical Engineering, https://doi.org/10.1016/j.jece.2021. 106734, SCI Impact Factor: 7.968
      21. Rupinderjeet Kaur,Deep Shikha, Anjali Kaushal,Ruchie Gupta,Supreet Pal Singhand P. Chauhan. Measurement of indoor 222Rn, 220Rn and decay products along with naturally occurring radionuclides in some monuments and museums of Punjab, India. Journal of Radioanalytical and Nuclear Chemistry (2021) 330:1357–1364. https://doi.org/10.1007/s10967-021-07996-2. SCI IF-1.754.
      22. Jaya Khatter, P. Chauhan. “Impact of argon ion implantation on CdS nanorod mesh.” Materials Letters, 2022. Elsevier, SCI IF-3.423, DOI-https://doi.org/10.1016/j.matlet.2021.131082
      23. Deep Shikha, Vimal Mehta and P. Chauhan. Effect of different concentrations of the precursor on the properties of chemically induced ZnSe thin films. Optical Materials 126 (2022) 112093, Elsevier, SCI, Scopus  IF-3.08 DOI- https://doi.org/10.1016/j.optmat.2022.112093
      1. Surbhi Slathia, Tripti Gupta, P. Chauhan. Green synthesis of Ag–ZnO nanocomposite using Azadirachta indica leaf extract exhibiting excellent optical and electrical properties. Physica B: Physics of Condensed Matter, 621 (2021) 413287. SCI Impact factor: 2.436 DOI: https://doi.org/10.1016/j.physb. 2021.413287
      2. Jaya Khatter and P. Chauhan. Nitrogen ion induced CdS clusterization: Structural, morphological, and optoelectrical properties. Journal of Alloys and Compounds  888 (2021) 161604, SCI Impact factor: 5.316 DOI: https://doi.org/10.1016/j.jallcom.2021.161604
      3. Tripti Gupta and P. Chauhan. Structural, morphological, and electrical properties of ZnSe nanostructures: Effects of Zn precursors. Surfaces and Interfaces (2021), SCI Impact factor: 6.137  https://doi.org/10.1016/j.surfin.2021.101196
      4. Saloni Goyal and P. Chauhan “Ammonia gas sensing response of gamma irradiated CdTe thin films” Material Science in Semiconductor Processing, 121, 105394 (2021). (SCI, Impact factor – 3.927). DOI: https://doi.org/10.1016/j.mssp.2020.105394
      5. Jaya Khatter, P. Chauhan (2021). “Gamma-ray induced modifications on CdS nanorod mesh: Structural, optical, and electrical properties” Radiation Physics and Chemistry (SCI IF-2.858), DOI: https://doi.org/10.1016/j.radphyschem.2021.109353.
      6. Devi, V and Chauhan, R. P. Implications on dose estimation and dispersion patterns of thoron in a typical indoor environment. Radiation and Environmental Biophysics, 2021 https://doi.org/10.1007/s00411-021-00899-6.
      7. Tripti Gupta and P. Chauhan. Impact of N+ ion implantation on the properties of ZnSe thin films. Journal of Materials Science: Materials in Electronics (2021), SCI Impact factor: 1.798 https://doi.org/10.1007/s10854-021-05335-5
      8. Amit Kumar and P. Chauhan. Measurement of optimal thickness of radon‑resistant materials for insulation using diffusion coefficient. Journal of Radioanalytical and Nuclear Chemistry, DOI-https://doi.org/10.1007/s10967-020-07507-9 (2020), SCI Impact factor: 1.24.
      9. Suresh Panchal and P. Chauhan. Nickel ion beam induced modifications in Cu–Se heterojunction nanowires. Journal of Materials Science: Materials in Electronics (2020) 31:693–703, SCI Impact factor: 1.798 https://doi.org/10.1007/s10854-019-02577-2
      10. Jaya Khatter and P. Chauhan. Effect of temperature on properties of cadmium sulfide nanostructures synthesized by solvothermal method. Journal of Materials Science: Materials in Electronics (2020) 31:2676–2685, SCI Impact factor: 1.798 ttps://doi.org/10.1007/s10854-019-02807-7.
      11. Sushanta K Sethi, Sachin Kadian, Anubhav Goel, Rishi Pal Chauhan, Gaurav Manik.Fabrication and Analysis of ZnO Quantum Dots Based Easy Clean Coating: A Combined Theoretical and Experimental Investigation. Chemistry Europe, 5 (29) 2020: 8942-8950. SCI impact factor-857.
      12. Ngangom Robert, Manjul Tripathi, Gaurav Trivedi, RP Chauhan, Arun Oinam, Ranjit Singh, and Parsee Tomar. A technique to increase the treatment plan indices in GammaKnife: A retrospective study. Jour. of Radiosurgery and SBRT, Vol. 7, pp. 245-248 (2020).
      13. R Gupta, R P Chauhan, R Kumar. Influence of gamma radiation on properties of electrodeposited lead selenide nanowires. Optical Materials, 99 (2020) 109538, SCI Impact factor: 2.687.
      14. Vadera, N., Ashokan, A., Gowd, G. S., Sajesh, K. M., Chauhan, R.P., Jayakumar, R., … & Koyakutty, M. (2020). Manganese doped nano-bioactive glass for magnetic resonance imaging (vol 160, pg 335, 2015). MATERIALS LETTERS, 269, SCI Impact factor: 3.019.
      15. Sushanta K Sethi, Lokesh Soni, Uday Shankar, Rishi Pal Chauhan, Gaurav Manik. A molecular dynamics simulation study to investigate poly (vinyl scetate)-poly (dimethyl siloxane) based easy-clean coating: An insight into the surface behavior and substrate interaction. Journal of Molecular Structure, 2020. SCI Impact factor:12
      16. S Kadian, G Manik, N Das, P Nehra, R P Chauhan, P Roy. Synthsis, chacterization and investigation of synergistic antimicribil activity and cell viability of silver-sulfur doed graphene quantum dot (Ag@S-GQDs) nanocomposites. Journal of Materials Chemistry B, 2020, SCI Impact factor: 5.047
      17. HD Ahlawat, R P Chauhan. Detection and Monitoring of Forest Fire Using Serial Communication and Wi-Fi Wireless Sensor Network. Handbook of Wireless Sensor Networks, 2020 PP 464-492.
      18. Devi, V., Kumar, A., and Chauhan, R. P. (2019). A study on radionuclides content and radon exhalation from soil of Northern India. Environmental Earth Sciences, 78(16), 506.
      19. Devi, V., and Chauhan, R.P. (2019). Estimation of natural radionuclide and exhalation rates of environmental radioactive pollutants from the soil of northern India. Nuclear Engineering and Technology.
      20. Saloni Goyal, R P Chauhan. Influence of Au9+ ion irradiation on the properties of electrodeposited CdTe thin films. Nuclear Inst. and Methods in Physics Research B 461 (2019) 55–62. SCI Impact factor: 1.798, https://doi.org/10.1016/j.nimb.2019.09.020.
      21. Ritika Choudhary and R P Chauhan. Thickness dependent variation in structural, optical and electrical properties of CdSe thin films. Journal of Materials Science: Materials in Electronics (2019), SCI Impact factor: 1.798 https://doi.org/10.1007/s10854-019-00870-8
      22. Suresh Panchal & P. Chauhan. An investigation of modifications induced by silver ion beam in selenium nanowires. Radiation Physics and Chemistry, https://doi.org/10.1016/j.radphyschem.2019.02.048
      23. Saloni Goyal, R P Chauhan. Substrate temperature dependent variation in the properties of cadmium telluride thin films deposited on glass. Journal of Materials Science Materials in Electronics, (2019) 30:1345–1353, SCI Impact factor: 1.798, https://doi.org/10.1007/s10854-018-0402-5.
      24. Suresh Panchal & P. Chauhan. Variation in Structural, Electrical and Optical Properties of Selenium Nanowires after Irradiation with Ni6+ Ions. Electron. Mater. Lett. 2019, 15:216–226. DOI 10.1007/s13391-018-00106-7
      25. Chetna Narula and P. Chauhan. “Enhanced conduction in CdSe nanowires on 200 keV phosphorous negative ion implantation.” Materials Research Bulletin, 108 (2018) 242–249. https://doi.org/10.1016/j.materresbull.2018.09.018 SCI Impact factor=2.87.
      26. Sachin Kadian, Brahm Dutt Arya, Sumit Kumar, Shailesh N. Sharma, Rishi Pal Chauhan, Ananya Srivastava, Pranjal Chandra, and Surinder P. Singh. Synthesis and Application of PHT-TiO2 Nanohybrid for Amperometric Glucose Detection in Human Saliva Sample. Electroanalysis, 30, 1– 11, 2018, DOI: 10.1002/elan.201800207, SCI Impact factor=2.85.
      27. Saloni Goyal, R P Chauhan. Effect of ion implantation on the properties of electrodeposited CdTe thin films. Bulletin of Materials Science, 41:131, 2018, https://doi.org/10.1007/s12034-018-1649-4, SCI Impact factor= 925.
      28. Ngangom Robert, R P Chauhan, Arun Oinamand Bhavana Rai. Angular dependency correction of 2D planar detector I’mRT MatriXX an offline dosimetry system used for IMRT pre-treatment verification. Biomed. Phys. Eng. Express 4 (2018) 055015, 2018. Doi http://iopscience.iop.org/ journal/2057-1976.
      29. Deep Shikha Vimal Mehta, Rishi Pal Chauhan, Gurmel Singh Mudahar. Measurement of Variation of Radon-Thoron and their Progeny Concentrations in Dwellings using Pin Hole Based Dosimeters. Aerosol and Air Quality Research, 18: 811–819, 2018. SCIE Impact factor= 814 doi: 10.4209/aaqr.2017.10.0405
      30. Rashi Gupta, P. Chauhan, S.K. Chakarvarti, M. K. Jaiswal, D. Ghoshal,S. Basu, S. Suresh, Stephen F, Bartolucci, N. Koratkar, Rajesh Kumar. Enhanced field emission from copper nanowires synthesized using ion track-etch membranes as scaffolds. Journal of Materials Science Materials in Electronics, (2018) 29:19013–19027. SCI Impact factor: 1.798, https://doi.org/10.1007/s10854-018-0027-8.
      31. Neha Saini, Saloni Goyal, Chetna Narula, P. Chauhan. Detection of H2O2 by Fe3O4/CdTe magnetic/fluorescent Nanocomposites. Journal of Materials Science: Materials in Electronics, 2018. https://doi.org/10.1007/s10854-018-9760-2
      32. Ritika Choudhary and R P Chauhan. Nitrogen ion implantation effects on the structural, opticaland electrical properties of CdSe thin film. Journal of Materials Science Materials in Electronics, 2018. SCI Impact factor: 1.798. https://doi.org/10.1007/s10854-018-9376-6.
      33. Deep Shikha, Vimal Mehta,Jeewan Sharma and   P. Chauhan. Electrical characterization of nanocrystalline SnSe and ZnSe thin films: effect of annealing. Journal of Materials Science Materials in Electronics, 2018. SCI Impact factor: 1.798, https://doi.org/10.1007/s10854-018-9489-y.
      34. Nisha Mann, Amit Kumar, AJay Garg, Sushil Kumar and R,P Chauhan. Measurement of radium, thorium and potassium from some Indian building construction materials. ISST Journal of Applied Physics, Vol. 9 No. 1, (Jan. – June 2018), p.p. 84-86.
      35. Vimal Mehta, Deep Shikha,Jeewan Sharma and   P. Chauhan. Temperature effect on properties of chemical induced nanocrystalline ZnSe thin films. Journal of Materials Science Materials in Electronics, 2018. SCI Impact factor: 1.798, DOI10.1007/s10854-018-8897-3
      36. Anuj Bathla, Chetna Narula, P. Chauhan. Hydrothermal synthesis and characterization of silica nanowires usingrice husk ash: an agricultural waste. Journal of Materials Science Materials in Electronics, 2018. SCI Impact factor: 1.798, https://doi.org/10.1007/s10854-018-8598-y
        • Details of Scholars guided/guiding for Ph.D
        S.N Name Regn. & date Thesis Topics Status
        Tripti Gupta 2K19-NITK-PhD- 61900025/2019 Semiconducting Nanostructures for sensing applications. Completed
        Poonam Nehra 2K18/NITK/Ph.D.-6180098/ 2018 Biomedical Applications of Nanocellulose Extracted from Wheat Straw Ongoing
        Jaya Khatter 2K18-NITK-PhD- 6180019/ 2018 Modifications in the Properties of II-VI

        Semicond. Nanostructures by Ion Beam

        Completed
        Vandana Devi 2K17-NITK-PhD- 6170050/2017 Study of radon and its decay products through modeling and measurements Completed
        N.Robert Singh 2K17-NITK-PhD-6170061/2017 Study of Online and Offline patient dosimetry system in radiotherapy Completed
        Saloni Goyal 2K16/NITK/Ph.D/

        6160032/2016

        Investigation of radiation impact on CdTe thin films for gas sensing application Completed
        Suresh Panchal 2K15/NITK/PhD/

        6150003/2015

        Ion beam Induced Modifications In Semiconducting Nanostructures Completed Jan. 2020
        Ritika Chaudhary 2K15/NITK/PhD/

        6150012/2015

        Radiation-Induced Modifications in  Nanostructures 01.01.2019
        Chetna Narula 2K14/NITK/PhD/6140076/11.8.14 Modifications in CdSe nanowires by ion implantation and gamma irradiation 12.09.2018
        Pallavi Rana 2K12/NITK/PhD/6120005/23.7.12 Study of the radiation-induced modifications in one-dimensional nanostructures 26.12.2014
        Neetika Chauhan 2K12/NITK/PhD/

        1411/12.01.2012

        Indoor radon studies through measurements and CFD modeling 30.06.2015
        Amit Kumar 2K12/NITK/PhD/

        1412/12.01.2012

        Estimation of Indoor radon-thoron levels and mitigation strategies 21.04.2014
        Aman deepKaur 2K11/NITK/PhD/

        1399/01.09.2011

        Study of electrical and structural properties of irradiated nanostructures 24.06.2014
        Pooja Chauhan 2K11-NITK-Ph.D 1373/25.04.2013 Estimation of Fertilizers Induced Radioactivity in Plants 25.04.2013
        Devender 2K09/NITK/PhD/ 1249/26.08.2009 Radiation-induced modifications in nano-/microstructures 26.06.2012
        Monika Gupta 2K09/NITK/Ph.D/

        1224/Jan. 2009

        Estimation of Natural Radioactivity in Tech. Enhanced and Naturally Occurring Materials June 2011
        Alka Singhal 2/A/700343/CCUM 03/10/2007 Radon Estimation and Mitigation Methods 11/08/2012
        Ajay Garg 612087510009/CDLU 14/08/2008 Estimation of Natural Radioactivity in Dwellings and Industrial Units of Eastern Haryana 13/12/2011
        Vimal Mehta GRC(S)96-89/P UP 13/10/2011 Estimation of Natural Radioactivity in Environment and Naturally Occu
Others:   
S.N. Name of the patent Date of Application/No Date of award/No. Current status
 1 Methodology for preparation of Radon Gas shielding using Silika Fumes 6th May 2013

No. 1331/DEL/2013

30-09-2022

No. 408206

Awarded

30-09-2022

2  Fruit waste peels assisted synthesis of ZnSe nanoparticles for photocatalytic degradation of both cationic and anionic dyes 17th October 2022

No.

202211059333

Published on

30-12-22

FER (First Examination Report to be filed)
3 CdS-Cu9S5 heterostructure, preparation thereof and photo-catalytic degradation of the industrial dye through CdS-Cu9S5 heterostructure 29th April 2021

No. 202111019692

04-09-2023

No. 408206

Awarded

04-09-2023

4 Method of preventing Radioactive gas to diffuse indoor environment by forming concrete with Shielding effect 18th December2012

No./3900/DEL/2012

29-06-2020

No. 339666

Awarded

29-06-2020