Improved sensitivity with low limit of detection of a hydrogen gas sensor based on rGO-loaded Ni-doped ZnO nanostructures VS Bhati, S Ranwa, S Rajamani, K Kumari, R Raliya, P Biswas, M Kumar
ACS applied materials & interfaces 10 (13), 11116-11124, 2018
172 2018 Pd/ZnO nanorods based sensor for highly selective detection of extremely low concentration hydrogen M Kumar, VS Bhati, S Ranwa, J Singh, M Kumar
Scientific Reports 7 (236), 2017
157 2017 Efficient hydrogen sensor based on Ni-doped ZnO nanostructures by RF sputtering VS Bhati, S Ranwa, M Fanetti, M Valant, M Kumar
Sensors and Actuators B: Chemical 255, 588-597, 2018
135 2018 Growth of residual stress-free ZnO films on SiO2/Si substrate at room temperature for MEMS devices J Singh, S Ranwa, J Akhtar, M Kumar
AIP Advances 5 (6), 2015
70 2015 Biodegradable flexible substrate based on chitosan/PVP blend polymer for disposable electronics device applications R Kumar, S Ranwa, G Kumar
The Journal of Physical Chemistry B 124 (1), 149-155, 2019
55 2019 Development of cost effective metal oxide semiconductor based gas sensor over flexible chitosan/PVP blended polymeric substrate R Kumar, H Rahman, S Ranwa, A Kumar, G Kumar
Carbohydrate polymers 239, 116213, 2020
54 2020 Defect-free ZnO nanorods for low temperature hydrogen sensor applications S Ranwa, PK Kulriya, VK Sahu, LM Kukreja, M Kumar
Applied Physics Letters 105 (21), 2014
52 2014 Efficient room-temperature hydrogen sensor based on UV-activated ZnO nano-network M Kumar, R Kumar, S Rjamani, S Ranwa, M Fanetti, M Valant, M Kumar
Nanotechnology, 2017
49 2017 Schottky-contacted vertically self-aligned ZnO nanorods for hydrogen gas nanosensor applications S Ranwa, M Kumar, J Singh, M Fanetti, M Kumar
Journal of Applied Physics 118 (3), 2015
46 2015 Highly sensitive NO2 gas sensor based on Ag decorated ZnO nanorods S Saini, A Kumar, S Ranwa, AK Tyagi
Applied Physics A 128 (5), 454, 2022
25 2022 Temperature dependent electrical transport studies of self-aligned ZnO nanorods/Si heterostructures deposited by sputtering S Ranwa, P Kumar Kulriya, V Dixit, M Kumar
Journal of Applied Physics 115 (23), 2014
23 2014 Effect of gamma irradiation on Schottky-contacted vertically aligned ZnO nanorod-based hydrogen sensor S Ranwa, SS Barala, M Fanetti, M Kumar
Nanotechnology 27 (34), 345502, 2016
22 2016 Intensity and phase encoding for realization of integrated Pauli X, Y and Z gates using 2D photonic crystal P De, S Ranwa, S Mukhopadhyay
Optics & Laser Technology 152, 108141, 2022
21 2022 Implementation of all‐optical Toffoli gate by 2D Si–air photonic crystal P De, S Ranwa, S Mukhopadhyay
IET optoelectronics 15 (3), 139-148, 2021
20 2021 Improvement in the sensing response of nano-crystalline ZnO-based hydrogen sensor: Effect of swift heavy ion irradiation S Ranwa, M Kumar, PK Kulriya, M Fanetti, M Valant, M Kumar
IEEE Sensors Journal 16 (21), 7586-7592, 2016
16 2016 Alternative scheme for implementation of 3 qubit Fredkin gate with photonic bandgap crystal P De, S Ranwa, S Mukhopadhyay
Optics & Laser Technology 167, 109804, 2023
10 2023 Radiation Induced Response of SS Barala, J Singh, S Ranwa, M Kumar
IEEE Transactions on Nuclear Science 62 (4), 1873-1878, 2015
8 2015 Highly sensitive H2 gas sensor of Co doped ZnO nanostructures VS Bhati, S Ranwa, M Kumar
AIP Conference Proceedings 1942 (1), 2018
4 2018 Sensing materials: ceramics S Ranwa, M Kumar
Elsevier, 2023
2 2023 CVD-Grown MoS2 Nanosheets-Based Gas Sensor for Low-Limit Detection of NO2 Gas S Biswas, S Ranwa
International Conference on Communication, Devices and Computing, 439-447, 2023
1 2023 