Sunil Kumar

1.7k total citations
107 papers, 1.3k citations indexed

About

Sunil Kumar is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Sunil Kumar has authored 107 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 75 papers in Materials Chemistry, 64 papers in Electrical and Electronic Engineering and 13 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Sunil Kumar's work include Quantum Dots Synthesis And Properties (35 papers), ZnO doping and properties (27 papers) and Chalcogenide Semiconductor Thin Films (24 papers). Sunil Kumar is often cited by papers focused on Quantum Dots Synthesis And Properties (35 papers), ZnO doping and properties (27 papers) and Chalcogenide Semiconductor Thin Films (24 papers). Sunil Kumar collaborates with scholars based in India, South Korea and Czechia. Sunil Kumar's co-authors include Ravi Kant Choubey, Samrat Mukherjee, Tae Won Kang, H. C. Jeon, H. S. Bhatti, Manoj Sharma, Sanjay Panwar, N. K. Verma, Gajanan Ghodake and Sanjay Sharma and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Power Sources and Scientific Reports.

In The Last Decade

Sunil Kumar

100 papers receiving 1.3k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Sunil Kumar India 21 941 666 256 233 179 107 1.3k
B. K. Panigrahi India 20 1.3k 1.4× 552 0.8× 351 1.4× 378 1.6× 139 0.8× 74 1.7k
Yogendra K. Gautam India 19 801 0.9× 604 0.9× 141 0.6× 320 1.4× 103 0.6× 62 1.2k
Ping Jiang China 20 382 0.4× 738 1.1× 204 0.8× 260 1.1× 196 1.1× 58 1.6k
S. Sriram India 20 914 1.0× 489 0.7× 162 0.6× 212 0.9× 417 2.3× 73 1.3k
Tzarara López–Luke Mexico 23 1.0k 1.1× 720 1.1× 138 0.5× 171 0.7× 483 2.7× 77 1.5k
Driss Lahem Belgium 22 519 0.6× 1.2k 1.8× 84 0.3× 688 3.0× 62 0.3× 73 1.6k
Youwei Zhang China 23 600 0.6× 375 0.6× 316 1.2× 379 1.6× 148 0.8× 45 1.3k
R. Bhuvaneswari India 28 1.5k 1.6× 767 1.2× 162 0.6× 166 0.7× 126 0.7× 94 2.0k
Wenxia Yuan China 28 1.1k 1.2× 734 1.1× 500 2.0× 213 0.9× 389 2.2× 163 2.3k

Countries citing papers authored by Sunil Kumar

Since Specialization
Citations

This map shows the geographic impact of Sunil Kumar's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Sunil Kumar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sunil Kumar more than expected).

Fields of papers citing papers by Sunil Kumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sunil Kumar. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Sunil Kumar. The network helps show where Sunil Kumar may publish in the future.

Co-authorship network of co-authors of Sunil Kumar

This figure shows the co-authorship network connecting the top 25 collaborators of Sunil Kumar. A scholar is included among the top collaborators of Sunil Kumar based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Sunil Kumar. Sunil Kumar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Mittal, Poonam, et al.. (2025). Study of faradic and non-faradic behaviour in a compost-based symmetric energy storage device. Journal of the Indian Chemical Society. 102(4). 101622–101622. 2 indexed citations
2.
Ramachandran, S., et al.. (2025). A Comparative Study on Centella Asiatica‐Mediated Green Synthesis of Silver and Copper Oxide Nanoparticles: Implications for Wound Healing. Particle & Particle Systems Characterization. 42(6). 4 indexed citations
3.
Kumar, Sanjeev, Jyoti Gaur, Sandeep Kaushal, et al.. (2025). Role of cellulose, phenolic compounds, and water-soluble proteins in ZnO nanoparticle synthesis using Mangifera indica leaf extract for photocatalytic and antioxidant investigations. Colloids and Surfaces A Physicochemical and Engineering Aspects. 720. 137066–137066. 12 indexed citations
4.
5.
Mittal, Poonam, et al.. (2025). Study and development of efficient and sustainable soil/compost-based earth batteries. Applied Physics A. 131(4). 2 indexed citations
6.
Kumar, Narendra, et al.. (2024). Unsupervised Machine Learning for Effective Code Smell Detection: A Novel Method. SHILAP Revista de lepidopterología. 20(4). 307–316.
7.
Kumar, Sunil, et al.. (2024). Sm-doped SnO2 nanostructures for aqueous ammonia sensing application. Journal of Materials Science Materials in Electronics. 35(30).
8.
Gupta, Suhaas, Arun Kumar, Samrat Mukherjee, et al.. (2023). Temperature-dependent study of the fabricated ZnS/p-Si heterojunction. Physica B Condensed Matter. 657. 414831–414831. 37 indexed citations
9.
10.
Mishra, Sheo K., Arvind Kumar, Indresh Kumar, et al.. (2023). Investigation of efficient photoconduction and enhanced luminescence characteristics of Ce‐doped ZnO nanophosphors for UV sensors. Luminescence. 38(7). 1405–1415. 3 indexed citations
11.
Gaur, Jyoti, Sanjeev Kumar, Mohinder Pal, et al.. (2023). Bio-engineered, phyto-decorated, multi-form P. betle/ZnO as a potential photocatalytic agent. Advances in Natural Sciences Nanoscience and Nanotechnology. 14(3). 35014–35014. 9 indexed citations
12.
Bithel, Navneet, et al.. (2023). Phyto-mediated synthesis of zinc oxide nanoparticles from Clerodendrum infortunatum L. leaf extract and evaluation of antibacterial potential. South African Journal of Botany. 164. 146–151. 14 indexed citations
13.
Singh, Sukhjeet, Suhaas Gupta, Ravi Kant Choubey, et al.. (2023). Study of time-resolved photoluminescence decay curves in Al-doped ZnO and Eu-doped Cd1−xZnxS nanophosphors. Applied Physics A. 129(11).
14.
Kumar, Arun, Samrat Mukherjee, Himanshu Sharma, et al.. (2022). Role of deposition parameters on the properties of the fabricated heterojunction ZnS/p-Si Schottky diode. Physica Scripta. 97(4). 45819–45819. 35 indexed citations
15.
Gupta, Suhaas, Samrat Mukherjee, Arun Kumar Singh, et al.. (2021). Optical properties of Silica capped Mn doped ZnS quantum dots. Physica Scripta. 96(6). 65802–65802. 14 indexed citations
16.
Kumar, Sunil, Kavita, H. S. Bhatti, et al.. (2021). Effect of glutathione capping on the antibacterial activity of tin doped ZnO nanoparticles. Physica Scripta. 96(12). 125807–125807. 13 indexed citations
17.
Saratale, Rijuta Ganesh, Ganesh Dattatraya Saratale, Si‐Kyung Cho, et al.. (2019). Phyto-fabrication of silver nanoparticles by Acacia nilotica leaves: Investigating their antineoplastic, free radical scavenging potential and application in H2O2 sensing. Journal of the Taiwan Institute of Chemical Engineers. 99. 239–249. 65 indexed citations
18.
Ghodake, Gajanan, Surendra Shinde, Rijuta Ganesh Saratale, et al.. (2019). Whey peptide-encapsulated silver nanoparticles as a colorimetric and spectrophotometric probe for palladium(II). Microchimica Acta. 186(12). 763–763. 10 indexed citations
19.
Kumar, Sunil, et al.. (2012). Serotyping and antimicrobial sensitivity of Escherichia coli isolated from gastrointestinal tract disorders in sheep.. Haryana Veterinarian. 51. 61–62. 1 indexed citations
20.
Bhatti, H. S., Raj Pal Sharma, N. K. Verma, & Sunil Kumar. (2004). Laser-induced phosphorescence studies of doubly-doped CaS phosphors. Indian Journal of Engineering and Materials Sciences. 11(2). 121–124. 2 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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