Ministry of Education
Rishi Ranjan Kumar
VIDWAN ID: 407920

Dr Rishi Ranjan Kumar

Male Doctor of Philosophy
Assistant Professor | School of Basic and Applied Sciences
K.R. MANGALAM UNIVERSITY, GURGAON
Haryana
Expertise: Materials Science Characterization, Testing
ORCID 0000-0001-9859-5484 Scopus 57203939527 Google Scholar 64O38lkAAAAJ
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21 Publications
1 Projects
183 Scopus Citations
388 CrossRef
3 Years 10 Months Total Experience
Publications
21 Total
Articles
21
Activity

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Scopus Scopus
183 Citations
2 h-index
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388 Citations
7 h-index
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Professional Recognition

International Travel Grant
2025
ANRF
International Travel Grant
2024
CSIR

Community & Membership

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Personal Details

Doctor of Philosophy
2022
RSR Rungta College of Engineering & Technology Bhilai.
Master of Technology
2018
Maulana Azad National Urdu University
Master of Science
2014
Acharya NG Ranga Agricultural University, Guntur
Bachelor of Science
2012
Acharya NG Ranga Agricultural University, Guntur
Assistant Professor
Sep 2023 – Present
K.R. MANGALAM UNIVERSITY, GURGAON | School of Basic and Applied Sciences
Post-Doctoral Fellow
Nov 2022 – Sep 2023
National Yang Ming Chiao Tung University
Engineering and Technology
Materials Science Characterization, Testing

Related Profiles

Scholarly Work

Metal Oxide Nanostructures for Gas Sensing Applications
Other
Role: Principal Investigator
Amount: ₹6.20 Lac
Duration: 2024 – Ongoing
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Scholarly Publications

Wetting behaviors and applications of metal-catalyzed CVD grown graphene

Journal Article
Journal of Materials Chemistry A. Year: 2018. Volume: 6 , Issue: 45 , Pages: 22437-22464 .
Authors: Khan, A.; Habib, M.R.; Kumar, R.R.; Islam, S.M.; Arivazhagan, V.; Salman, M.; Yang, D.; Yu, X.
DOI 10.1039/c8ta08325h Crossref Crossref: 50 Scopus Scopus: 51

Current Transport and Band Alignment Study of MoS2/GaN and MoS2/AlGaN Heterointerfaces for Broadband Photodetection Application

Journal Article
ACS Applied Electronic Materials. Year: 2020. Volume: 2 , Issue: 3 , Pages: 710-718 .
Authors: Shubhendra Kumar Jain; Rishi Ranjan Kumar; Neha Aggarwal; Pargam Vashishtha; Lalit Goswami; Sruthi Kuriakose; Akhilesh Pandey; Madhu Bhaskaran; Sumeet Walia; Govind Gupta
DOI 10.1021/acsaelm.9b00793 Crossref Crossref: 71

Ultrasensitive and light-activated NO2 gas sensor based on networked MoS2/ZnO nanohybrid with adsorption/desorption kinetics study

Journal Article
Applied Surface Science. Year: 2021.
Authors: Kumar, Rishi Ranjan; Murugesan, Thangapandian; Dash, Ajit; Hsu, Cheng-Hsuan; Gupta, Shivam; Manikandan, Arumugam; kumar Anbalagan, Aswin; Lee, Chih-Hao; Tai, Nyan-Hwa; Chueh, Yu-Lun; others

Defect controlled adsorption/desorption kinetics of ZnO nanorods for UV-activated NO2 gas sensing at room temperature

Journal Article
Materials Letters. Year: 2021.
Authors: Kumar, Rishi Ranjan; Murugesan, Thangapandian; Chang, Ting-Wei; Lin, Heh-Nan

Consequences of gamma-ray irradiation on structural and electronic properties of PEDOT:PSS polymer in air and vacuum environments

Open Access
Journal Article
RSC Advances. Year: 2021. Volume: 11 , Issue: 34 , Pages: 20752-20759 .
Authors: Aswin kumar Anbalagan; Shivam Gupta; Mayur Chaudhary; Rishi Ranjan Kumar; Yu-Lun Chueh; Nyan-Hwa Tai; Chih-Hao Lee
DOI 10.1039/D1RA03463D Crossref Crossref: 19

Consequences of gamma-ray irradiation on structural and electronic properties of PEDOT: PSS polymer in air and vacuum environments

Journal Article
RSC Advances. Year: 2021.
Authors: kumar Anbalagan, Aswin; Gupta, Shivam; Chaudhary, Mayur; Kumar, Rishi Ranjan; Chueh, Yu-Lun; Tai, Nyan-Hwa; Lee, Chih-Hao

Sulfur Monovacancies in Liquid-Exfoliated MoS2 Nanosheets for NO2 Gas Sensing

Journal Article
ACS Applied Nano Materials. Year: 2021. Volume: 4 , Issue: 9 , Pages: 9459-9470 .
Authors: Rishi Ranjan Kumar; Mohammad Rezwan Habib; Afzal Khan; Po-Cheng Chen; Thangapandian Murugesan; Shivam Gupta; Aswin kumar Anbalagan; Nyan-Hwa Tai; Chih-Hao Lee; Heh-Nan Lin
DOI 10.1021/acsanm.1c01929 Crossref Crossref: 61

Direct CVD Growth of Graphene on Technologically Important Dielectric and Semiconducting Substrates

Open Access
Journal Article
Advanced Science. Year: 2018. Volume: 5 , Issue: 11 , Pages: 1800050 .
Authors: Khan, A.; Islam, S.M.; Ahmed, S.; Kumar, R.R.; Habib, M.R.; Huang, K.; Hu, M.; Yu, X.; Yang, D.
DOI 10.1002/advs.201800050 Crossref Crossref: 140 Scopus Scopus: 132
Showing 1 to 8 of 21 publications