23 years

Research Area

Low dimensional semiconductors, Nano materials, Piezoelectric materials and devices

Research Guidance

Two 13

International Publications

1. Dhiman Kumar Das , Sushant Kumar Sahoo , Pranati Purohit and Sukadev Sahoo, “A study on the tensile force and shear strain of trilayer graphene ,” Eur. Phys, J, Appl.Phys [Index: WoS; Impact Factor: 1.0 ]
2. P.Purohit, Indu Elizabeth, S.S.K Titus and S.K. Jain, “Optimization of a Piezoelectric Mechanical Amplifier Actuator for Nano-indentation” Integrated Ferroelectrics [Index: WoS; Impact Factor: 0.836 ]
3. P. Purohit, Y.K.Yadav and S.S.K Titus, “Low Force Measurement Based on Impedance of a Piezo-resonator,” MAPAN-Journal of Metrology Society of India [Index: WoS; Impact Factor: 1.0 ]
4. P. Purohit, Y. K. Yadav and S.K. Jain, “A Study of Determination of Dynamic Viscosity in Liquids Using Radial Mode Piezo-resonator,” Ferroelectrics [Index: WoS; Impact Factor: 0.8 ]
5. Pranati Purohit, Dillip.K. Roy and Shankar.P. Pati, “On the Calculation of Energy Eigen States of Electrons in a Spherical Quantum Dot”, Proc. SPIE 8549 [Index: WoS; Impact Factor: ]
6. S.P.Pati, P.R.Tripathy, S.K.Choudhury, M.Mukharjee, P.Purohit , “Si, SiC Homojunctions and n-SiC/p-Si Heterojunction MM-wave Performance Characteristics”, Proc. SPIE 8549 [Index: WoS; Impact Factor: ]
7. Bomkesh Bhoi and Pranati Purohit, A Brief Review on the Status of Binary and Ternary Relaxor-PT Materials, Materials Today Proceedings [Index: Scopus; Impact Factor: ]
8. B. Bhoi and P. Purohit, "A Study on Effect of Doping on Piezoelectric Materials”IEEE Explore [Index: Scopus; Impact Factor: ]
9. P.Purohit, D. K. Roy, S. P. Pati, and S. Sharma, “Quantum Mechanical Tunneling of Electrons in Quantum Wire p-n Junctions”, Adv. Sci. Lett. [Index: Scopus; Impact Factor: ]
10. S. Sharma, S. Bahl, S. Ghosh, K. Asokan, and P. Purohit , “ Growth and Characterization of ZnO and TiO2-MWCNT Nanocomposite for Dye Sensitized Solar Cells”, Adv. Sci. Lett [Index: Scopus; Impact Factor: ]
11. S.P.Pati, S. K. Choudhury, P. R. Tripathy and P.Purohit, “Realistic Computer Simulation and Modeling for Thin Impatt Devices”, [Index: UGC; Impact Factor: ]
12. P.Purohit, D.K.Roy and S.P.Pati, “Applications of Bessel Functions in Solving Problems of Nanoelectronics”, International Journal of Advances in Science and Technology [Index: UGC; Impact Factor: ]

National Publications

1. P.Purohit, D.K.Roy and S.P.Pati, “Single Electron Tunneling (SET) Effects and Optical Properties of Quantum Dots”, [Index: ; Impact Factor: ]
2. P. Purohit, D. K. Roy, S. P. Pati, S. Sahoo, “Conduction of Electrons in Quantum Wires of Circular Cross-section” Indian Journal of Science and Technology [Index: WoS; Impact Factor: ]
3. P. Purohit, S.K.Jain, “A Piezo-resonator Method for Shear Attenuation Measurement of Rubbers”, Journal of Pure and Applied Ultrasonic, [Index: UGC; Impact Factor: ]

International Conferences

1. P.Purohit,"Moving from Pbto Pb- Free Piezoceramics: A Review" at 2nd International Conferenceon Recent Trends in Materials Science & Devices 2023 (ICRTMD-2023)held in Online Mode from 29-31 December 2023 organized byResearch Plateau Publishers in association with Sat Kabir Institute ofTechnology & Management, Bahadurgarh, Haryana, India. [Index: Other ]
2. P.Purohit and S.K.Jain “Status of poly crystalline relaxor-PT piezoelectric ceramics” International Conference on Nanotechnology for Better Living, 2016 (NBL-2016), 25-29 May,2016, Research Publishing, Singapore,Vol.3, N0.1, Page 24, doi:10.3850/978-981-09-7519-7nbl16-rps-24. [Index: Other ]
3. P.Purohit, S. K. Jain, R. Chawla and N. Dahiya “Design and Study of a Piezoelectric Actuator with Mechanical Amplification”2nd National Conference on Recent Developments in Electronics (NCRDE-2016) University of Delhi, South Campus, 17-18 Feb, 2017, Page no. 30-33. [Index: Other ]
4. P. Purohit and S. K. Jain, “A method for Determination of Shear wave Attenuation Coefficient in Rubbers Based on a Piezo-electric Resonator” 8th International Conference on Recent Advances in “Civil Engineering, Architecture and Environmental Engineering for Sustainable Development” (CEAESD-2015) ISBN: 978-81-930585-7-2, Published by Krishi Sanskrit Publications, Organized by Jawaharlal Nehru University, Delhi. July-2015, Page No. 90-92. [Index: Other ]
5. P.R.Tripathy, P.Purohit, D.K.Roy, S.P.Pati, “Bias Current Based Tenability of Silicon Millimeter Wave Single Drift n+pp+ Diode Along With Heavy Current Optimization”, Proceedings of IEEE International Symposium on Microwaves (ISM), December 2008, pp. 185-188. [Index: Other ]
6. P.Purohit, D.K.Roy and S.P.Pati, “The Energy Eigenstates and Eigenfunctions of Electrons in a Triangular Quantum Well Structure”, International Conference on Optics & Optoelectronics (XXXVIII Symposium of Optical Society of India), p-510, Organised by IRDE ,Dehradun,5-8 March 2014, p-510 [Index: Other ]

National Conferences

1. S.P.Pati, S.K.Dash, P.Purohit, D.K.Roy and P.R.Tripathy, “Optimization and Fundamental/Harmonic Mode Analysis of Low-High-Low Silicon DDD’s”, Paper presented in the Engineering section of the Indian Science Congress Association, January 2009 [Index: Other ]
2. P. R. Tripathy, R. K. Mishra, P. Purohit, S. P. Pati, “Modelling of Semiconductor Diode by using Artificial Neural Network”, Proceedings of the National Conference on Recent Trends in Operations Research (NCRTOR), April 2013. pp.25-29. [Index: Other ]
3. P.Purohit, D.K.Roy and S.P.Pati , “Applications of Bessel Function in Solving Quantum Dot and Quantum Wire Problems of Nanoelectronics”, Paper presented in National Conference on Recent Advances in Applied Mathematics, 18thFebruary 2012. [Index: Other ]
4. P.Purohit, D.K.Roy and S.P.Pati, “Calculation of Electron Wavefunctions and Eigen values in a Cylindrical Quantum Wire”, Paper presented in National Seminar on Advances in materials and Devices held in 15th May 2010. [Index: Other ]
5. S.P.Pati, P.R.Tripathy, Moumita Mukherjee, P. Purohit & D.K.Roy, “Simultaneous Generation of High RF Power Output, High Device Efficiency and High Frequency Operation of ATT p-n Junctions”, Paper presented in National Seminar on Advances in Materials and Devices held in 15th May 2010 [Index: Other ]
6. P.Purohit , D.K.Roy and S. P.Pati, “Calculation of energy Eigen States of Electrons in a Spherical Quantum Dot”, Paper presented in National Seminar-PTNM-2010, 25-27th February. [Index: Other ]
7. S.P.Pati, P.R.Tripathy, S.K.Dash, S.K.Choudhury, P.Purohit, A.K.Panda and J.Majhi, “Mathematical Analysis and Realistic Simulation Modeling for Thin Impatt Devices”, Paper presented in National Conference-MATEIT-2010,30-31st January-2010. [Index: Other ]
8. S. P. Pati, P. R. Tripathy, A. K. Panda, P. Purohit, D. K. Roy and S. K. Choudhury, “Avalanche Breakdown Characteristics in 100 nm InP p-n Junctions and Associated rf Performance in 0.3 Terahertz Frequencies”, Paper presented in National conference on Materials Science: Trends & Future, 6-7th January 2010. [Index: Other ]
9. D.K.Roy , P. Purohit , “Nanoscience- An Overview”, Paper presented in National Seminar on Nanotechnology: The Recent Advances and Applications, November 2009. [Index: Other ]
10. Bomkesh Bhoi and Pranati Purohit,"Synthesis and characterization of of PIN-PT Relaxor Based Piezoceramic material",Odisha Research Conclave, ORC 2023, Organized by Sambalpur University, Burla, 14-16 Nov [Index: Other ]
11. P.Purohit, S.Satapathy, S.K.Dash, I.P.Mishra and S.P.Pati, “Microwave Performance of Proposed Double Bump Double Drift Diode”, Proceedings of Advances in Microwaves and Light waves, Allied Publishers Limited, March 2000, pp. 142-145 [Index: Other ]
12. P.Purohit, D.K.Roy and S.P.Pati, “Quantum Mechanical Tunneling Studies in Quantum Wires,” Proceedings of CMDAYS, August 2012. [Index: Other ]
13. P.Purohit, S. K. Jain, R. Chawla and N. Dahiya “Design and Study of a Piezoelectric Actuator with Mechanical Amplification”2nd National Conference on Recent Developments in Electronics (NCRDE-2016) University of Delhi, South Campus, 17-18 Feb, 2017, Page no. 30-33. [Index: Other ]
14. P.Purohit and S.K.Jain, “A Comparative Study of Relaxor –PT and Piezoelectric Materials for Transducer Applications,” "National Conference on Applied Physics and Material Science" on Feb 5- 6, 2015.pp 86 [Index: Other ]
15. P. Purohit, “Quantum Confinement Effect in a Spherical Quantum Dot” Short term course on Advanced Materials and Nanotechnology (AMN-2016), Organized by NIT, Durgapur, West Bengal, 20-24 June 2016, pp 47-49. [Index: Other ]
16. Pranati Purohit and Bomkesh Bhoi, “Binary and Ternary Piezoelectric Relaxor Materials for Energy Harvesting”, Odisha Research Conclave (ORC-2021), Organized by Utkal University, Bhubaneswar, 14-16 Nov, 2021 [Index: Other ]
17. Pranati Purohit and Bomkesh Bhoi, “Synthesis of PMN-PT and CuO doped PMN-PT Piezoceramic Materials for Energy Harvesting, Odisha Research Conclave (ORC-2022), Organized by Ravenshaw University, Cuttack, 14-16 Nov, 2022 [Index: Other ]
18. Pranati Purohit and Bomkesh Bhoi,"Development of Energy Harvesting Circuits for Piezoceramic Materials"Odisha Research Conclave, ORC 2023, Organized by Sambalpur University, Burla, 14-16 Nov [Index: Other ]

Graduate Level:

Waves and Optics, Thermal Physics, Thermal Physics and Statistical Mechanics, Solid state Physics, Quantum Mechanics, Electromagnetic Theory, Differential Equations.

Post Graduate Level:

Electronics ( Paper I and II), Experimental Physics, Energy Harvesting and Storage Materials. Research Methodology

Award, Honours and Achievements

1. National Scholarship (1991)

Sponsored Projects

1. OURIIP Seed Fund -2020 Project with title “Development of relaxor based piezoceramic material for energy harvesting” of amount Rs 5 lakhs. (OURIIP SEED fund-2020/51-Physics)
2. Development of ceramic materials with enhanced piezoelectric properties, GMU, Rs 1 lakh

Seminar / Symposia / Workshops / Short term Course organized

1. 03

Members of Professional Bodies

1. Life member ofMetrology Society of India (MSI)
2. Life member of Orissa Physical Society (OPS)
3. Life member Ultrasonic Society of India

Extra Responsibility

1. Waden ( Ladies Hostel III)