Department of Electronics and Communication Engineering
School of Engineering and Technology
Sharda University, India

Professor Emeritus

Research fields
Electronic Materials and Devices
Wireless Sensor Networks
Polymer Composites and Actuators
Photovoltaic

Qualifications

M.Sc. Physics, PhD Physics

Publications (selected)

1. Surana, K., Salisu, I.T., Mehra, R.M., Bhattacharya, B. (2019) Corrigendum to “A simple synthesis route of low temperature CdSe–CdS core-shell quantum dots and its application in solar cell” (Optical Materials (2018) 82 (135–140), (S0925346718303318), (10.1016/j.optmat.2018.05.060)). Optical Materials, 93, 103.
2. Gill, F.S., Panwar, V., Dhiman, N., Juyal, S., Kumar, R., Mehra, R.M., Kumar, Y. (2018) Trace of increasing dot size in porous silicon systems of same thicknesses. Journal of Crystal Growth, 501, 43-48.
3. Dhapola, P.S., Singh, P.K., Bhattacharya, B., Surana, K., Mehra, R.M., Gupta, M., Singh, A., Singh, V., Sahoo, N.G. (2018) Electrical, thermal, and dielectric studies of ionic liquid-based polymer electrolyte for photoelectrochemical device. High Performance Polymers, 30, 1002-1008.
4. Singh, A., Mehra, R.M., Pandey, V.K. (2018) A hybrid approach for antenna optimization using cat swarm based genetic optimization. Advanced Electromagnetics, 7, 23-34.
5. Surana, K., Salisu, I.T., Mehra, R.M., Bhattacharya, B. (2018) A simple synthesis route of low temperature CdSe-CdS core-shell quantum dots and its application in solar cell. Optical Materials, 82, 135-140.
6. Mishra, P., Bhat, B.R., Bhattacharya, B., Mehra, R.M. (2018) Synthesis and Characterization of High-Dielectric-Constant Nanographite–Polyurethane Composite. JOM, 70, 1302-1306.
7. Surana, K., Mehra, R.M., Bhattacharya, B. (2018) Quantum Dot Solar Cells with size tuned CdSe QDs exhibiting 1.51V. Materials Today: Proceedings, 5, 9108-9113.
8. Yadav, R.K., Pathak, P., Mehra, R.M. (2018) Small-signal parameter extraction of asymmetric DCDMG AlGaN/GaN HEMT. COMPEL - The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 37, 386-400.
9. Gupta, H., Gill, F.S., Sharma, S.K., Kumar, R., Mehra, R.M. (2018) Electronic conduction in annealed sulfur-doped a-Si: H films. Journal of Nano- and Electronic Physics, 10.
10. Panwar, V., Gill, F.S., Rathi, V., Tewari, V.K., Mehra, R.M., Park, J.-O., Park, S. (2017) Fabrication of conducting composite sheets using cost-effective graphite flakes and amorphous styrene acrylonitrile for enhanced thermistor, dielectric, and electromagnetic interference shielding properties. Materials Chemistry and Physics, 193, 329-338.
11. Yadav, R.K., Pathak, P., Mehra, R.M. (2017) TCAD simulations and small signal modeling of DMG AlGaN/GaN HFET. International Journal of Electrical and Computer Engineering, 7, 1839-1849.
12. Yadav, R.K., Pathak, P., Mehra, R.M. (2017) Noise modeling and simulation of DCDMG AlGaN/GaN MODFET. International Journal of Applied Engineering Research, 12, 2662-2669.
13. Keshari, J.P., Kanaujia, B.K., Khandelwal, M.K., Bakariya, P.S., Mehra, R.M. (2016) Omnidirectional multi-band stacked microstrip patch antenna with wide impedance bandwidth and suppressed cross-polarization. International Journal of Microwave and Wireless Technologies, 9, 629-638.
14. Maurya, V.K., Mehra, R.M., Mehra, A. (2016) Design and analysis of energy efficient OPAMP for rectifier in microscale energy harvesting (Solar energy). Advances in Intelligent Systems and Computing, 439, 229-240.
15. Paliwal, A., Mehra, R.M., Mehra, A. (2016) Design and analysis of various charge pump schemes to yield solar energy under various sunlight intensities. Advances in Intelligent Systems and Computing, 439, 241-252.
16. Surana, K., Mehra, R.M., Bhattacharya, B., Rhee, H.-W., Polu, A.R., Singh, P.K. (2015) A comprehensive study of chalcogenide quantum dot sensitized solar cells with a new solar cell exceeding 1 v output. Renewable and Sustainable Energy Reviews, 52, 1083-1092.

https://www.sharda.ac.in/faculty/details/r-m-mehra-set-ece