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Rishi Ranjan Kumar
Rishi Ranjan Kumar
Assistant Professor, K. R. Mangalam University | Post doc, NYCU | Ph.D., NTHU
Verified email at krmangalam.edu.in - Homepage
Title
Cited by
Cited by
Year
Direct CVD growth of graphene on technologically important dielectric and semiconducting substrates
A Khan, SM Islam, S Ahmed, RR Kumar, MR Habib, K Huang, M Hu, X Yu, ...
Advanced science 5 (11), 1800050, 2018
1102018
Ultrasensitive and light-activated NO2 gas sensor based on networked MoS2/ZnO nanohybrid with adsorption/desorption kinetics study
RR Kumar, T Murugesan, A Dash, CH Hsu, S Gupta, A Manikandan, ...
Applied Surface Science 536, 147933, 2021
762021
Current Transport and Band Alignment Study of MoS2/GaN and MoS2/AlGaN Heterointerfaces for Broadband Photodetection Application
SK Jain, RR Kumar, N Aggarwal, P Vashishtha, L Goswami, S Kuriakose, ...
ACS Applied Electronic Materials 2 (3), 710-718, 2020
482020
Wetting behaviors and applications of metal-catalyzed CVD grown graphene
A Khan, MR Habib, RR Kumar, SM Islam, V Arivazhagan, M Salman, ...
Journal of materials chemistry A 6 (45), 22437-22464, 2018
372018
Chemical vapor deposition of graphene on self-limited SiC interfacial layers formed on silicon substrates for heterojunction devices
A Khan, J Cong, RR Kumar, S Ahmed, D Yang, X Yu
ACS Applied Nano Materials 5 (12), 17544-17555, 2022
312022
Sulfur Monovacancies in Liquid-Exfoliated MoS2 Nanosheets for NO2 Gas Sensing
RR Kumar, MR Habib, A Khan, PC Chen, T Murugesan, S Gupta, ...
ACS Applied Nano Materials 4 (9), 9459-9470, 2021
302021
Defect controlled adsorption/desorption kinetics of ZnO nanorods for UV-activated NO2 gas sensing at room temperature
RR Kumar, T Murugesan, TW Chang, HN Lin
Materials Letters 287, 129257, 2021
302021
Photoresponse of porous silicon for potential optical sensing
S Ahmed, S Khatun, S Sallam, A Ansari, ZA Ansari, RR Kumar, J Hakami, ...
Europhysics Letters 139 (3), 36001, 2022
252022
CVD graphene on textured silicon: an emerging technologically versatile heterostructure for energy and detection applications
A Khan, RR Kumar, J Cong, M Imran, D Yang, X Yu
Advanced Materials Interfaces 9 (1), 2100977, 2022
222022
Interlinked Polyaniline/ZnO Nanorod Composite for Selective NO2 Gas Sensing at Room Temperature
T Murugesan, RR Kumar, A Anbalagan, CH Lee, HN Lin
ACS Applied Nano Materials 5 (4), 4921-4930, 2022
172022
Structural growth of zinc oxide nanograins on carbon cloth as flexible electrochemical platform for hydroxychloroquine detection
T Kokulnathan, TJ Wang, T Murugesan, AJ Anthuvan, RR Kumar, ...
Chemosphere 312, 137186, 2023
162023
Gamma-ray engineered surface defects on zinc oxide nanorods towards enhanced NO2 gas sensing performance at room temperature
A kumar Anbalagan, S Gupta, RR Kumar, AR Tripathy, M Chaudhary, ...
Sensors and Actuators B: Chemical 369, 132255, 2022
122022
Consequences of gamma-ray irradiation on structural and electronic properties of PEDOT: PSS polymer in air and vacuum environments
A kumar Anbalagan, S Gupta, M Chaudhary, RR Kumar, YL Chueh, ...
RSC advances 11 (34), 20752-20759, 2021
72021
Formation of large-scale MoS2/Cu2O/ZnO heterostructure arrays by in situ photodeposition and application for ppb-level NO2 gas sensing
RR Kumar, WC Yu, T Murugesan, PC Chen, A Ranjan, MY Lu, HN Lin
Journal of Alloys and Compounds 952, 169984, 2023
32023
Fabrication of large-area Au nanoparticle decorated ZnO@ ZIF-8 core-shell heterostructure nanorods for ppb-level NO2 gas sensing at room temperature
T Murugesan, RR Kumar, A Ranjan, MY Lu, HN Lin
Sensors and Actuators B: Chemical 402, 135106, 2024
22024
Multifunctional Plasmonic Sensor for Excellent UV Photodetection and NO2 Gas Sensing by an Array of Al Nanocaps on GaN Truncated Nanocones
YP Kuang, A Dubey, R Ranjan, HY Tsai, SNS Yadav, CY Chen, S Gwo, ...
Advanced Optical Materials 11 (17), 2300252, 2023
12023
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