R. Kumar

479 total citations
23 papers, 395 citations indexed

About

R. Kumar is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, R. Kumar has authored 23 papers receiving a total of 395 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Electrical and Electronic Engineering, 13 papers in Atomic and Molecular Physics, and Optics and 11 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in R. Kumar's work include Copper Interconnects and Reliability (8 papers), Semiconductor materials and devices (8 papers) and Metal and Thin Film Mechanics (7 papers). R. Kumar is often cited by papers focused on Copper Interconnects and Reliability (8 papers), Semiconductor materials and devices (8 papers) and Metal and Thin Film Mechanics (7 papers). R. Kumar collaborates with scholars based in Singapore, United States and Italy. R. Kumar's co-authors include Pavel Neužil, B. Ilic, M. Grimsditch, P. Vavassori, I. Guedes, V. Metlushko, V. Metlushko, Enzo Di Fabrizio, R. E. Camley and Patrizio Candeloro and has published in prestigious journals such as Physical review. B, Condensed matter, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

R. Kumar

22 papers receiving 366 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. Kumar Singapore 12 243 181 144 117 86 23 395
S. C. Lee United States 8 152 0.6× 98 0.5× 122 0.8× 178 1.5× 69 0.8× 19 389
L. J. Chen Taiwan 13 257 1.1× 209 1.2× 86 0.6× 58 0.5× 86 1.0× 23 377
Linshu Kong United States 10 445 1.8× 172 1.0× 152 1.1× 282 2.4× 168 2.0× 20 611
G. Garreau France 16 543 2.2× 204 1.1× 254 1.8× 82 0.7× 173 2.0× 37 677
J. Škriniarová Slovakia 10 110 0.5× 224 1.2× 69 0.5× 90 0.8× 117 1.4× 59 347
C. Hassel Germany 12 355 1.5× 99 0.5× 209 1.5× 51 0.4× 127 1.5× 20 435
Н. Н. Новицкий Belarus 13 289 1.2× 275 1.5× 218 1.5× 64 0.5× 187 2.2× 69 514
I. N. Arsentyev Russia 14 230 0.9× 242 1.3× 66 0.5× 65 0.6× 126 1.5× 51 400
Jer‐Shen Maa Taiwan 11 134 0.6× 260 1.4× 82 0.6× 64 0.5× 114 1.3× 38 363
M. Ospelt Switzerland 15 437 1.8× 334 1.8× 57 0.4× 89 0.8× 125 1.5× 24 545

Countries citing papers authored by R. Kumar

Since Specialization
Citations

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

Fields of papers citing papers by R. Kumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Kumar

This figure shows the co-authorship network connecting the top 25 collaborators of R. Kumar. A scholar is included among the top collaborators of R. 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 R. Kumar. R. 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.
Ji, Mi‐Hee, Wendy L. Sarney, Sara Pouladi, et al.. (2024). Crack-free > 1-μm AlN layer on Si substrate using ductile interlayer for strain modification in epitaxial film. Applied Physics Letters. 125(11).
2.
Pouladi, Sara, et al.. (2024). Strain accumulation and relaxation on crack formation in epitaxial AlN film on Si (111) substrate. Applied Physics Letters. 124(4). 6 indexed citations
3.
Bera, L. K., Swee Jin Tan, W.Y. Loh, et al.. (2006). Dopant-Segregated Ni-Silicide Schottky-Source/Drain CMOS on Strained-Si/SiGe Multiple Quantum-Well Channel on Bulk-Si. 290–293. 2 indexed citations
4.
Chen, Xian, Dongzhi Chi, W.D. Wang, et al.. (2005). Study of Ta-barrier and pore sealing dielectric layer interaction for enhanced barrier performance of Cu/ultralow /spl kappa/(/spl kappa/<2.2) interconnects. IEEE Electron Device Letters. 26(9). 616–618. 5 indexed citations
5.
Yang, Ping, et al.. (2005). Influence of plasma treatment on low-k dielectric films in semiconductor manufacturing. Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms. 238(1-4). 310–313. 13 indexed citations
6.
Romanato, Filippo, R. Kumar, & Enzo Di Fabrizio. (2004). Interface lithography: a hybrid lithographic approach for the fabrication of patterns embedded in three-dimensional structures. Nanotechnology. 16(1). 40–46. 6 indexed citations
7.
Wang, Yu-Hsing, et al.. (2004). The mechanical properties of ultra-low-dielectric-constant films. Thin Solid Films. 462-463. 227–230. 19 indexed citations
8.
Balakumar, S., et al.. (2004). Effect of Stress on the Properties of Copper Lines in Cu Interconnects. Electrochemical and Solid-State Letters. 7(4). G68–G68. 4 indexed citations
9.
Cabrini, Stefano, Alessandro Carpentiero, R. Kumar, et al.. (2004). Focused ion beam lithography for two dimensional array structures for photonic applications. Microelectronic Engineering. 78-79. 11–15. 53 indexed citations
10.
Kumar, R., et al.. (2004). Stability of Carbon-Doped Silicon Oxide Low-k Thin Films. Journal of The Electrochemical Society. 151(4). F73–F73. 11 indexed citations
11.
Prasciolu, Mauro, Dan Cojoc, Stefano Cabrini, et al.. (2003). Design and fabrication of on-fiber diffractive elements for fiber-waveguide coupling by means of e-beam lithography. Microelectronic Engineering. 67-68. 169–174. 27 indexed citations
12.
Guedes, I., M. Grimsditch, P. Vavassori, et al.. (2003). Magnetization reversal in an Fe film with an array of elliptical holes on a square lattice. Physical review. B, Condensed matter. 67(2). 30 indexed citations
13.
Shen, Luming, Jisheng Pan, An Du, et al.. (2002). A Correlation Study of Thermal Stability on Porous Low k. MRS Proceedings. 716. 5 indexed citations
14.
Guedes, I., M. Grimsditch, V. Metlushko, et al.. (2002). Domain formation in arrays of square holes in an Fe film. Physical review. B, Condensed matter. 66(1). 39 indexed citations
15.
Grimsditch, M., Andrew Berger, Jeremy A. Johnson, et al.. (2001). Magnetic stability of nano-particles: The role of dipolar instability pockets. Europhysics Letters (EPL). 54(6). 813–819. 9 indexed citations
16.
Grimsditch, M., I. Guedes, P. Vavassori, et al.. (2001). Brillouin scattering and diffracted magneto-optical Kerr effect from arrays of dots and antidots (invited). Journal of Applied Physics. 89(11). 7096–7100. 16 indexed citations
17.
Vavassori, P., V. Metlushko, M. Grimsditch, et al.. (2000). Magneto-optical studies of superlattice dot arrays. Physical review. B, Condensed matter. 61(9). 5895–5898. 26 indexed citations
18.
Guedes, I., Nestor J. Zaluzec, M. Grimsditch, et al.. (2000). Magnetization of negative magnetic arrays: Elliptical holes on a square lattice. Physical review. B, Condensed matter. 62(17). 11719–11724. 58 indexed citations
19.
Johnson, Jeremy A., M. Grimsditch, V. Metlushko, et al.. (2000). Magneto-optic Kerr effect investigation of cobalt and permalloy nanoscale dot arrays: Shape effects on magnetization reversal. Applied Physics Letters. 77(26). 4410–4412. 25 indexed citations
20.
Vavassori, P., V. Metlushko, M. Grimsditch, et al.. (2000). Magnetic switching in submicron-scale periodic magnetic arrays. Journal of Applied Physics. 88(2). 999–1003. 20 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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