Sumitra Singh

898 total citations
49 papers, 654 citations indexed

About

Sumitra Singh is a scholar working on Electrical and Electronic Engineering, Condensed Matter Physics and Biomedical Engineering. According to data from OpenAlex, Sumitra Singh has authored 49 papers receiving a total of 654 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Electrical and Electronic Engineering, 19 papers in Condensed Matter Physics and 18 papers in Biomedical Engineering. Recurrent topics in Sumitra Singh's work include GaN-based semiconductor devices and materials (19 papers), Semiconductor Quantum Structures and Devices (8 papers) and ZnO doping and properties (7 papers). Sumitra Singh is often cited by papers focused on GaN-based semiconductor devices and materials (19 papers), Semiconductor Quantum Structures and Devices (8 papers) and ZnO doping and properties (7 papers). Sumitra Singh collaborates with scholars based in India, Netherlands and United Kingdom. Sumitra Singh's co-authors include Raj Kumar, Vinod Vinod, Navneet Gupta, Suchandan Pal, Sk Masiul Islam, Shashi Prakash, Rajesh Kumar Sharma, K.N. Sood, Shailesh Narain Sharma and Afzal Khan and has published in prestigious journals such as Renewable and Sustainable Energy Reviews, Physical Chemistry Chemical Physics and IEEE Transactions on Electron Devices.

In The Last Decade

Sumitra Singh

49 papers receiving 622 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Sumitra Singh India 14 318 184 156 118 110 49 654
Dawei Dong China 17 189 0.6× 105 0.6× 70 0.4× 225 1.9× 47 0.4× 74 895
Xingming Long China 10 316 1.0× 76 0.4× 100 0.6× 119 1.0× 20 0.2× 30 496
Bo Tian China 21 780 2.5× 250 1.4× 55 0.4× 366 3.1× 58 0.5× 82 1.2k
Manuel Vázquez Spain 15 493 1.6× 66 0.4× 311 2.0× 53 0.4× 106 1.0× 52 826
Ali Hajjiah Kuwait 16 873 2.7× 103 0.6× 109 0.7× 386 3.3× 123 1.1× 92 1.1k
Ruilong Wang China 15 136 0.4× 77 0.4× 67 0.4× 247 2.1× 40 0.4× 67 611
Junjie Wu China 15 194 0.6× 177 1.0× 15 0.1× 269 2.3× 78 0.7× 51 724
Jinling Yu China 20 807 2.5× 48 0.3× 213 1.4× 619 5.2× 385 3.5× 101 1.3k
Jongwook Kim South Korea 17 912 2.9× 369 2.0× 57 0.4× 226 1.9× 134 1.2× 56 1.5k
Chun‐Yu Hsieh Taiwan 18 843 2.7× 242 1.3× 93 0.6× 78 0.7× 22 0.2× 48 910

Countries citing papers authored by Sumitra Singh

Since Specialization
Citations

This map shows the geographic impact of Sumitra Singh'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 Sumitra Singh with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sumitra Singh more than expected).

Fields of papers citing papers by Sumitra Singh

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sumitra Singh. 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 Sumitra Singh. The network helps show where Sumitra Singh may publish in the future.

Co-authorship network of co-authors of Sumitra Singh

This figure shows the co-authorship network connecting the top 25 collaborators of Sumitra Singh. A scholar is included among the top collaborators of Sumitra Singh 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 Sumitra Singh. Sumitra Singh 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.
Singh, Sumitra & Arun Srivastava. (2025). Machine learning approach to PM 2.5 forecasting and health risk assessment during stubble burning period in Delhi. Aerosol Science and Technology. 59(11). 1385–1404. 1 indexed citations
2.
Gupta, Navneet, et al.. (2024). Silicone/Graphene Nanoplatelets based Flexible Strain Sensor for Wearable Electronics. 1–4. 2 indexed citations
3.
Islam, Sk Masiul, et al.. (2023). Fabrication and Characterization of a Silicon Carbide Based Schottky Barrier Diode. Journal of Electronic Materials. 52(11). 7221–7229. 4 indexed citations
4.
Islam, Sk Masiul, et al.. (2023). Flexible piezo-resistive strain sensors using all-polydimethylsiloxane based hybrid nanocomposites for wearable electronics. Physical Chemistry Chemical Physics. 26(1). 95–104. 14 indexed citations
5.
Singh, Sumitra, et al.. (2022). Spectroscopic performance of Ni/4H-SiC and Ti/4H-SiC Schottky barrier diode alpha particle detectors. Journal of Instrumentation. 17(11). P11014–P11014. 3 indexed citations
6.
Singh, Sumitra, et al.. (2021). Optimization of a 4H-SiC Schottky diode using TCAD software. Materials Today Proceedings. 46. 5889–5893. 1 indexed citations
7.
Kumar, Prashant, et al.. (2021). Optimization of thermal oxidation for 4H-SiC and fabricate/characterize MOS capacitor. IOP Conference Series Materials Science and Engineering. 1119(1). 12014–12014. 2 indexed citations
8.
Gupta, Navneet, et al.. (2020). Silicon photovoltaic cell based on graphene oxide as an active layer. Microsystem Technologies. 27(11). 4027–4033. 4 indexed citations
9.
Islam, Sk Masiul, et al.. (2019). Photovoltaic solar cells based on graphene/gallium arsenide Schottky junction. Optik. 182. 500–506. 36 indexed citations
10.
Singh, Sumitra, et al.. (2018). Fabrication and characterization of graphene based silicon Schottky solar cell. Superlattices and Microstructures. 120. 637–641. 3 indexed citations
11.
Vinod, Vinod, Raj Kumar, & Sumitra Singh. (2018). Solar photovoltaic modeling and simulation: As a renewable energy solution. Energy Reports. 4. 701–712. 214 indexed citations
12.
Dutta, Hemant Sankar, A. Goyal, Sumitra Singh, et al.. (2016). Fabrication of Photonic Crystal Line Defect Waveguides by Use of Optical Lithography and Focused Ion Beam. W4E.4–W4E.4. 5 indexed citations
13.
14.
Singh, Sumitra, et al.. (2015). Droop-multimode trade-off in GaN-InGaN LEDs: Effect of polarization-matched AlInGaN blocking layers. Superlattices and Microstructures. 88. 344–353. 6 indexed citations
15.
Kumar, Pawan, et al.. (2014). Growth and Fabrication of GaN/InGaN Violet Light Emitting Diode on Patterned Sapphire Substrate. Journal of Applied Mathematics and Physics. 2(12). 1113–1117. 5 indexed citations
16.
Singh, Sumitra, et al.. (2012). Fabrication of GaN/InGaN MQW blue light emitting diode. Journal of Optics. 41(4). 198–200. 4 indexed citations
17.
Singh, Sumitra, et al.. (2011). Application of wavelet filtering techniques to Lau interferometric fringe analysis for measurement of small tilt angles. Optik. 122(18). 1666–1671. 7 indexed citations
18.
Singh, Sumitra, et al.. (2011). Optimization towards reduction of efficiency droop in blue GaN/InGaN based light emitting diodes. Optik. 123(14). 1287–1292. 3 indexed citations
19.
Singh, Sumitra, et al.. (2010). Improved light extraction efficiency of InGaN/GaN blue LED by patterning free surfaces. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 8173. 81731B–81731B. 3 indexed citations
20.
Prakash, Shashi, et al.. (2005). Automated small tilt-angle measurement using Lau interferometry. Applied Optics. 44(28). 5905–5905. 26 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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