Sumit Kumar Ray

1.4k total citations
59 papers, 944 citations indexed

About

Sumit Kumar Ray is a scholar working on Electrical and Electronic Engineering, Organic Chemistry and Geophysics. According to data from OpenAlex, Sumit Kumar Ray has authored 59 papers receiving a total of 944 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Electrical and Electronic Engineering, 18 papers in Organic Chemistry and 14 papers in Geophysics. Recurrent topics in Sumit Kumar Ray's work include 3D IC and TSV technologies (12 papers), Asymmetric Synthesis and Catalysis (11 papers) and Geological and Geochemical Analysis (11 papers). Sumit Kumar Ray is often cited by papers focused on 3D IC and TSV technologies (12 papers), Asymmetric Synthesis and Catalysis (11 papers) and Geological and Geochemical Analysis (11 papers). Sumit Kumar Ray collaborates with scholars based in India, United States and Sweden. Sumit Kumar Ray's co-authors include Vinod K. Singh, Rajshekhar A. Unhale, Pradeep K. Singh, David C. Sarrett, Nagaraju Molleti, K. Naha, B. K. Chaudhuri, R.N. Master, S. K. Bhaduri and Arun Suneja and has published in prestigious journals such as Chemical Communications, The Journal of Organic Chemistry and Chemistry - A European Journal.

In The Last Decade

Sumit Kumar Ray

56 papers receiving 905 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Sumit Kumar Ray India 18 366 336 122 96 81 59 944
P.E. Brown United Kingdom 13 33 0.1× 209 0.6× 90 0.7× 61 0.6× 41 0.5× 26 566
Wenqiang Zhang China 15 49 0.1× 212 0.6× 79 0.6× 43 0.4× 159 2.0× 43 816
Chihiro Hashimoto Japan 16 61 0.2× 619 1.8× 102 0.8× 19 0.2× 12 0.1× 48 897
Tong Cheng China 17 43 0.1× 123 0.4× 106 0.9× 182 1.9× 17 0.2× 41 737
Jun–Yi Pan China 21 79 0.2× 1.2k 3.6× 991 8.1× 84 0.9× 29 0.4× 89 1.5k
Le Wang China 13 42 0.1× 274 0.8× 271 2.2× 27 0.3× 11 0.1× 41 561
Ziwei Chen China 14 40 0.1× 73 0.2× 42 0.3× 75 0.8× 110 1.4× 62 659
Liangchen Chen China 16 44 0.1× 78 0.2× 88 0.7× 68 0.7× 82 1.0× 54 652
Tiangang Wang China 12 16 0.0× 198 0.6× 154 1.3× 108 1.1× 35 0.4× 43 588
Chunming Wang United States 15 62 0.2× 228 0.7× 14 0.1× 69 0.7× 36 0.4× 43 849

Countries citing papers authored by Sumit Kumar Ray

Since Specialization
Citations

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

Fields of papers citing papers by Sumit Kumar Ray

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sumit Kumar Ray

This figure shows the co-authorship network connecting the top 25 collaborators of Sumit Kumar Ray. A scholar is included among the top collaborators of Sumit Kumar Ray 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 Sumit Kumar Ray. Sumit Kumar Ray 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.
Ray, Sumit Kumar, et al.. (2024). Sales Prediction Using Machine Learning. SSRN Electronic Journal.
2.
Das, Deb K., et al.. (2019). BF3·OEt2-Catalyzed Vinyl Azide Addition to in Situ Generated N-Acyl Iminium Salts: Synthesis of 3-Oxoisoindoline-1-acetamides. The Journal of Organic Chemistry. 84(24). 15865–15876. 18 indexed citations
3.
Ray, Sumit Kumar, et al.. (2018). Efficient Synthesis of Ditopic Polyamide Receptors for Cooperative Ion Pair Recognition in Solution and Solid States. Chemistry - A European Journal. 24(12). 2944–2951. 16 indexed citations
4.
Ray, Sumit Kumar, et al.. (2018). (R)-DM-SEGPHOS–Ag(I)-Catalyzed Enantioselective Synthesis of Pyrrolidines and Pyrrolizidines via (1,3)- and Double (1,3)-Dipolar Cycloaddition Reactions. The Journal of Organic Chemistry. 83(4). 2293–2308. 26 indexed citations
5.
Ray, Sumit Kumar, et al.. (2017). Copper-catalyzed Pummerer type reaction of α -thio aryl/heteroarylacetates: Synthesis of aryl/heteroaryl α -keto esters. Tetrahedron Letters. 58(18). 1765–1769. 12 indexed citations
6.
Ray, Sumit Kumar, et al.. (2014). Asymmetric Direct Vinylogous Michael Addition to 2-Enoylpyridine N-Oxides Catalyzed by Bifunctional Thio-Urea. Organic Letters. 16(21). 5568–5571. 51 indexed citations
7.
Ray, Sumit Kumar, Pradeep K. Singh, Nagaraju Molleti, & Vinod K. Singh. (2012). Enantioselective Synthesis of Coumarin Derivatives by PYBOX-DIPH-Zn(II) Complex Catalyzed Michael Reaction. The Journal of Organic Chemistry. 77(19). 8802–8808. 36 indexed citations
8.
Ray, Sumit Kumar, Pradeep K. Singh, & Vinod K. Singh. (2011). Enantioselective Michael Addition of Malonates to 2-Enoylpyridine N-Oxides Catalyzed by Chiral Bisoxazoline–Zn(II) Complex. Organic Letters. 13(21). 5812–5815. 32 indexed citations
9.
Ray, Sumit Kumar, et al.. (2006). Proterozoic Rock Suites along South Purulia Shear Zone, Eastern India: Evidence for Rift-Related Setting. Journal of the Geological Society of India. 68(6). 1069–1086. 47 indexed citations
10.
Ray, Sumit Kumar. (2006). Scaling properties of thrust fault traces in the Himalayas and inferences on thrust fault growth. Journal of Structural Geology. 28(7). 1307–1315. 5 indexed citations
11.
12.
Ray, Sumit Kumar. (2004). Melt–clast interaction and power-law size distribution of clasts in pseudotachylytes. Journal of Structural Geology. 26(10). 1831–1843. 22 indexed citations
13.
Ray, Sumit Kumar, K. Seshan, & M. J. Interrante. (2002). Engineering change (EC) technology for thin film metallurgy on polyimide films. 395–400. 3 indexed citations
14.
15.
Ray, Sumit Kumar, et al.. (2002). Dual-Level Metal (DLM) method for fabricating thin film wiring structures. 538–543. 2 indexed citations
16.
17.
Ray, Sumit Kumar. (1990). The Albitite Line of Northern Rajasthan-A Fossil Intracontinental Rift Zone. Journal of the Geological Society of India. 36(4). 413–423. 32 indexed citations
18.
Ray, Sumit Kumar, et al.. (1985). Effects of Ambient Gas on the Out-Diffusion of Nickel and Copper through Thin Gold Films. MRS Proceedings. 48. 1 indexed citations
19.
Gopalan, K., et al.. (1979). Rb-Sr Chronology of the Khetri Copper Belt, Rajasthan. Journal of the Geological Society of India. 20(9). 450–456. 24 indexed citations
20.
Naha, K. & Sumit Kumar Ray. (1970). Metamorphic history of the Jutogh Series in the Simla klippe, lower Himalayas. Contributions to Mineralogy and Petrology. 28(2). 147–164. 14 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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