V. Krishnakumar

686 total citations
34 papers, 611 citations indexed

About

V. Krishnakumar is a scholar working on Electronic, Optical and Magnetic Materials, Physical and Theoretical Chemistry and Materials Chemistry. According to data from OpenAlex, V. Krishnakumar has authored 34 papers receiving a total of 611 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Electronic, Optical and Magnetic Materials, 15 papers in Physical and Theoretical Chemistry and 11 papers in Materials Chemistry. Recurrent topics in V. Krishnakumar's work include Nonlinear Optical Materials Research (26 papers), Crystallography and molecular interactions (11 papers) and Solid-state spectroscopy and crystallography (5 papers). V. Krishnakumar is often cited by papers focused on Nonlinear Optical Materials Research (26 papers), Crystallography and molecular interactions (11 papers) and Solid-state spectroscopy and crystallography (5 papers). V. Krishnakumar collaborates with scholars based in India, Poland and Switzerland. V. Krishnakumar's co-authors include R. Nagalakshmi, G. Shanmugam, Rajaboopathi Mani, I.V. Kityk, N. Prabavathi, M. Piasecki, S. Kalyanaraman, P. Brągiel, L. Guru Prasad and Jayaprakash Jeyaram and has published in prestigious journals such as Optics Express, Journal of Crystal Growth and Materials Letters.

In The Last Decade

V. Krishnakumar

34 papers receiving 561 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
V. Krishnakumar India 17 443 204 174 128 126 34 611
K. Kirubavathi India 14 399 0.9× 271 1.3× 126 0.7× 105 0.8× 71 0.6× 52 549
C. Ramachandra Raja India 16 601 1.4× 286 1.4× 195 1.1× 206 1.6× 101 0.8× 96 735
S. Tamilselvan India 15 309 0.7× 224 1.1× 109 0.6× 108 0.8× 88 0.7× 30 479
Harunori Fujita Japan 9 420 0.9× 209 1.0× 66 0.4× 97 0.8× 293 2.3× 13 633
Rumen Duhlev France 9 406 0.9× 285 1.4× 127 0.7× 141 1.1× 81 0.6× 34 582
Shanmugam Boomadevi India 10 304 0.7× 210 1.0× 91 0.5× 91 0.7× 116 0.9× 28 547
A. Joseph Arul Pragasam India 17 463 1.0× 271 1.3× 138 0.8× 161 1.3× 67 0.5× 47 560
Ayele Teshome Belgium 15 306 0.7× 267 1.3× 117 0.7× 87 0.7× 231 1.8× 23 611
K. Bouchouit Algeria 14 278 0.6× 251 1.2× 96 0.6× 61 0.5× 130 1.0× 35 522
S. Kumararaman India 14 458 1.0× 277 1.4× 139 0.8× 127 1.0× 90 0.7× 35 534

Countries citing papers authored by V. Krishnakumar

Since Specialization
Citations

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

Fields of papers citing papers by V. Krishnakumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of V. Krishnakumar

This figure shows the co-authorship network connecting the top 25 collaborators of V. Krishnakumar. A scholar is included among the top collaborators of V. Krishnakumar 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 V. Krishnakumar. V. Krishnakumar 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.
Kalyanaraman, S., et al.. (2017). Structural, intramolecular hydrogen bonding and vibrational studies on 3-amino-4-methoxy benzamide using density functional theory. Journal of Chemical Sciences. 129(2). 259–269. 4 indexed citations
2.
Shanmugam, G. & V. Krishnakumar. (2017). Effects of anhydrous AlCl3 dopant on the structural, optical and electrical properties of PVA–PVP polymer composite films. Indian Journal of Physics. 92(5). 605–613. 20 indexed citations
3.
Chen, Yi-Cheng, Ping Huang, Rajaboopathi Mani, et al.. (2016). THz emission from organic cocrystalline salt: 2, 6-diaminopyridinium-4-nitrophenolate-4-nitrophenol. Optics Express. 24(5). 5039–5039. 18 indexed citations
4.
Mathammal, R., et al.. (2014). Spectroscopic (FTIR, FT-Raman, UV and NMR) investigation and NLO, HOMO–LUMO, NBO analysis of 2-Benzylpyridine based on quantum chemical calculations. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 137. 740–748. 29 indexed citations
5.
Krishnakumar, V. & Rajaboopathi Mani. (2013). Desired form of polymorphism of 6-chloro-2,4-dinitroaniline crystals grown by controlled growth temperature in melt growth. Journal of Thermal Analysis and Calorimetry. 115(1). 723–730. 3 indexed citations
6.
Prabavathi, N., et al.. (2013). FT-IR, FT-Raman and DFT quantum chemical study on the molecular conformation, vibrational and electronic transitions of 1-(m-(trifluoromethyl)phenyl)piperazine. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 121. 483–493. 53 indexed citations
7.
Prasad, L. Guru, V. Krishnakumar, & R. Nagalakshmi. (2013). Growth and characterization of semi-organic nonlinear optical crystal: Sodium 2,4-dinitrophenolate monohydrate. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 110. 377–382. 14 indexed citations
8.
Nagalakshmi, R., Ruta Kulkarni, V. Krishnakumar, et al.. (2011). Crystal growth and structure determination of the novel tetragonal compound Ce2RhGa12. Chemistry of Metals and Alloys. 4(3/4). 229–233. 2 indexed citations
9.
Nagalakshmi, R., V. Krishnakumar, A. Wojciechowski, et al.. (2011). Studies on physico-chemical properties of hydroxyethylammonium (l) tartrate monohydrate single crystals. Physica B Condensed Matter. 406(21). 4019–4026. 25 indexed citations
10.
Nagalakshmi, R., V. Krishnakumar, Hans Hagemann, & S. Muthunatesan. (2010). Polarized Raman and hyperpolarizability studies of Hydroxyethylammonium (l) tartrate monohydrate for quadratic nonlinear optics. Journal of Molecular Structure. 988(1-3). 17–23. 30 indexed citations
11.
Krishnakumar, V., Srirang Manohar, & R. Nagalakshmi. (2010). Semiorganic nonlinear optical l-lysine sulphate growth and characterization. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 75(5). 1394–1397. 15 indexed citations
12.
Parimaladevi, R., C. Sekar, & V. Krishnakumar. (2009). Growth, spectral studies, thermal and dielectric aspects of l-lysine doped triglycine sulpho phosphate (TGSP) crystals. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 74(1). 248–252. 2 indexed citations
13.
Nagalakshmi, R., et al.. (2008). Studies on crystal growth, vibrational and optical properties of organic nonlinear optical crystal: p-Aminoazobenzene. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 71(2). 502–507. 28 indexed citations
14.
Mohan, M. L. N. Madhu, et al.. (2008). Crystallization kinetics study on tilted ordering in N-(p-n-alkyoxybenzylidene)-p-n-alkylanilines (nO.m compounds) by thermal and electrical techniques. Part I. Physica B Condensed Matter. 404(8-11). 1310–1315. 2 indexed citations
15.
Озга, К., et al.. (2008). l-lysine monohydrochloride dihydrate as novel elasto- and electrooptical materials. Materials Letters. 62(30). 4597–4600. 29 indexed citations
16.
Krishnakumar, V., R. Nagalakshmi, Srirang Manohar, & László Kocsis. (2008). Probes on l-lysine monohydrochloride dihydrate: A semiorganic nonlinear optical crystal. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 71(2). 471–479. 5 indexed citations
17.
Krishnakumar, V., et al.. (2007). Investigations on the physicochemical properties of the nonlinear optical crystal for blue green laser generation. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 71(1). 119–124. 3 indexed citations
18.
Kalyanaraman, S., V. Krishnakumar, & K. Ganesan. (2006). Vibrational spectroscopic analysis of cytosine monohydrate and its copper(II) complex. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 66(4-5). 1340–1346. 14 indexed citations
19.
Krishnakumar, V. & R. Nagalakshmi. (2006). Polarised Raman and infrared spectral analysis of L-alanine oxalate (C5H9NO6)—a non-linear optical single crystal. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 64(3). 736–743. 21 indexed citations
20.
Arivazhagan, M. & V. Krishnakumar. (2005). Normal coordinate analysis of 1-chloroisoquinoline and 2-methyl-8-nitroquinoline. Indian Journal of Pure & Applied Physics. 43(8). 573–578. 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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