Ravi Kumar

729 total citations
47 papers, 629 citations indexed

About

Ravi Kumar is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Ravi Kumar has authored 47 papers receiving a total of 629 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Atomic and Molecular Physics, and Optics, 22 papers in Electrical and Electronic Engineering and 20 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Ravi Kumar's work include Semiconductor Quantum Structures and Devices (26 papers), Ga2O3 and related materials (15 papers) and ZnO doping and properties (12 papers). Ravi Kumar is often cited by papers focused on Semiconductor Quantum Structures and Devices (26 papers), Ga2O3 and related materials (15 papers) and ZnO doping and properties (12 papers). Ravi Kumar collaborates with scholars based in India, Germany and China. Ravi Kumar's co-authors include Tapas Ganguli, T. K. Sharma, Pragya Tiwari, S. M. Oak, M. K. Chattopadhyay, V. K. Sharma, V. K. Dixit, S. Porwal, Sthitadhi Roy and S. D. Singh and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Physical Review B.

In The Last Decade

Ravi Kumar

44 papers receiving 617 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ravi Kumar India 14 421 315 270 198 127 47 629
Jyi-Tsong Lin Taiwan 14 332 0.8× 239 0.8× 425 1.6× 273 1.4× 131 1.0× 47 762
Yu Yun China 15 483 1.1× 341 1.1× 278 1.0× 111 0.6× 162 1.3× 37 675
M. Rebien Germany 15 429 1.0× 243 0.8× 444 1.6× 299 1.5× 71 0.6× 32 755
A. Vovk Ukraine 14 266 0.6× 236 0.7× 74 0.3× 235 1.2× 111 0.9× 46 459
Zhiwen Liang China 12 296 0.7× 173 0.5× 149 0.6× 62 0.3× 233 1.8× 55 477
M. Wzorek Poland 14 228 0.5× 157 0.5× 405 1.5× 177 0.9× 83 0.7× 71 544
Songbai Hu China 16 432 1.0× 264 0.8× 159 0.6× 60 0.3× 92 0.7× 32 530
Valdas Jokubavičius Sweden 15 405 1.0× 210 0.7× 535 2.0× 114 0.6× 47 0.4× 61 747
O. Yıldırım Switzerland 12 216 0.5× 186 0.6× 73 0.3× 115 0.6× 50 0.4× 36 357
Haoying Sun China 10 661 1.6× 378 1.2× 294 1.1× 72 0.4× 126 1.0× 26 833

Countries citing papers authored by Ravi Kumar

Since Specialization
Citations

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

Fields of papers citing papers by Ravi Kumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ravi Kumar

This figure shows the co-authorship network connecting the top 25 collaborators of Ravi Kumar. A scholar is included among the top collaborators of Ravi 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 Ravi Kumar. Ravi 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.
Kumar, Ravi, et al.. (2024). Effect of cap layer and post growth on-site hydride passivation on the surface and interface quality of InAsP/InP hetero and QW structures. Surfaces and Interfaces. 53. 105087–105087. 1 indexed citations
2.
Rajput, Parasmani, Ravi Kumar, M. K. Tiwari, et al.. (2024). Investigations on the effect of arsenic and phosphorus atomic exchange on the origin of crystal potential fluctuations in InAsP/InP epilayers. Applied Surface Science. 682. 161627–161627. 1 indexed citations
3.
4.
Kumar, Ravi, V. K. Dixit, C. Mukherjee, & T. K. Sharma. (2018). Anisotropic distribution of microstructure in compressively strained InP/GaAs epitaxial layers. Superlattices and Microstructures. 122. 636–642. 1 indexed citations
5.
Kumar, Ravi, V. K. Dixit, & T. K. Sharma. (2018). Anisotropic distribution of dislocations density in tensile strained GaP/GaAs epilayers. Vacuum. 154. 214–217. 3 indexed citations
6.
Sathe, Vasant, et al.. (2016). Effect of surface morphology on the optical properties of InAs/Ge (1 1 1). Applied Surface Science. 372. 70–78. 6 indexed citations
7.
Kumar, Ravi, V. K. Dixit, Tapas Ganguli, et al.. (2016). Observation of anisotropic distribution of microstructure in GaP/GaAs epitaxial layers. Journal of Applied Physics. 120(13). 6 indexed citations
8.
Kumar, Ravi, V. K. Dixit, A. K. Sinha, et al.. (2015). Study of the microstructure information of GaAs epilayers grown on silicon substrate using synchrotron radiation. Journal of Synchrotron Radiation. 23(1). 238–243. 3 indexed citations
9.
10.
Ajimsha, R. S., Amit K. Das, Pankaj Misra, et al.. (2015). Observation of low resistivity and high mobility in Ga doped ZnO thin films grown by buffer assisted pulsed laser deposition. Journal of Alloys and Compounds. 638. 55–58. 37 indexed citations
11.
12.
Ahlawat, Anju, S. Satapathy, Vasant Sathe, et al.. (2015). Modification in structure of La and Nd co‐doped epitaxial BiFeO3 thin films probed by micro Raman spectroscopy. Journal of Raman Spectroscopy. 46(7). 636–643. 16 indexed citations
13.
Dixit, V. K., Shailendra Kumar, S. D. Singh, et al.. (2014). Investigation of crystalline and electronic band alignment properties of GaP/Ge(111) heterostructure. Applied Physics Letters. 104(9). 18 indexed citations
14.
Singh, S. D., Ravi Kumar, C. Mukherjee, et al.. (2012). Elastic-relaxation-induced barrier layer thickness undulations in InP/GaAs type-II quantum well superlattice structures. Semiconductor Science and Technology. 27(10). 105031–105031. 2 indexed citations
15.
Singh, S. D., V. K. Dixit, Pragya Tiwari, et al.. (2012). Low- and high-density InAs nanowires on Si(0 0 1) and their Raman imaging. Semiconductor Science and Technology. 28(1). 15025–15025. 4 indexed citations
16.
Dixit, V. K., S. D. Singh, S. Porwal, et al.. (2012). Evaluation of electronic transport properties and conduction band offsets of asymmetric InAs/InxGa1−xAs/GaAs dot-in-well structures. Journal of Physics D Applied Physics. 45(36). 365104–365104. 6 indexed citations
17.
Singh, S. D., V. K. Dixit, Ravi Kumar, et al.. (2011). Conduction band offset and quantum states probed by capacitance–voltage measurements for InP/GaAs type-II ultrathin quantum wells. Journal of Applied Physics. 109(7). 8 indexed citations
18.
Sharma, V. K., M. K. Chattopadhyay, Shimul Kanti Nath, et al.. (2010). The effect of substitution of Mn by Fe and Cr on the martensitic transition in the Ni50Mn34In16alloy. Journal of Physics Condensed Matter. 22(48). 486007–486007. 34 indexed citations
19.
Singh, Sukhvinder, Ravi Kumar, Tapas Ganguli, R.S. Srinivasa, & S.S. Major. (2008). High optical quality ZnO epilayers grown on sapphire substrates by reactive magnetron sputtering of zinc target. Journal of Crystal Growth. 310(22). 4640–4646. 17 indexed citations
20.
Sharma, V. K., M. K. Chattopadhyay, Ravi Kumar, et al.. (2007). Magnetocaloric effect in Heusler alloys Ni50Mn34In16and Ni50Mn34Sn16. Journal of Physics Condensed Matter. 19(49). 496207–496207. 123 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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