E. Krishnakumar

2.7k total citations
119 papers, 2.0k citations indexed

About

E. Krishnakumar is a scholar working on Atomic and Molecular Physics, and Optics, Spectroscopy and Radiation. According to data from OpenAlex, E. Krishnakumar has authored 119 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 103 papers in Atomic and Molecular Physics, and Optics, 72 papers in Spectroscopy and 17 papers in Radiation. Recurrent topics in E. Krishnakumar's work include Atomic and Molecular Physics (84 papers), Mass Spectrometry Techniques and Applications (66 papers) and Advanced Chemical Physics Studies (54 papers). E. Krishnakumar is often cited by papers focused on Atomic and Molecular Physics (84 papers), Mass Spectrometry Techniques and Applications (66 papers) and Advanced Chemical Physics Studies (54 papers). E. Krishnakumar collaborates with scholars based in India, United Kingdom and United States. E. Krishnakumar's co-authors include S. K. Srivastava, Vaibhav S. Prabhudesai, Dhananjay Nandi, N. J. Mason, Santosh Kumar Srivastava, N. Bhargava Ram, S. A. Rangwala, M. A. Rahman, Aditya H. Kelkar and K. Nagesha and has published in prestigious journals such as Physical Review Letters, Angewandte Chemie International Edition and The Journal of Chemical Physics.

In The Last Decade

E. Krishnakumar

114 papers receiving 2.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
E. Krishnakumar India 24 1.6k 888 402 253 248 119 2.0k
B. G. Lindsay United States 25 1.5k 0.9× 895 1.0× 470 1.2× 299 1.2× 229 0.9× 63 2.5k
A. Stamatović Austria 30 2.0k 1.3× 1.1k 1.2× 282 0.7× 125 0.5× 273 1.1× 80 2.4k
T. D. Märk Austria 32 2.3k 1.4× 1.3k 1.4× 370 0.9× 177 0.7× 500 2.0× 89 2.8k
M. Hoshino Japan 31 2.2k 1.4× 846 1.0× 446 1.1× 329 1.3× 309 1.2× 162 2.8k
W R Newell United Kingdom 26 1.7k 1.0× 671 0.8× 278 0.7× 398 1.6× 88 0.4× 104 1.9k
Winifred M. Huo United States 34 3.1k 1.9× 1.2k 1.4× 360 0.9× 219 0.9× 224 0.9× 94 3.7k
C. Cisneros Mexico 22 1.2k 0.7× 506 0.6× 212 0.5× 197 0.8× 96 0.4× 105 1.4k
D. Belić Serbia 24 1.5k 0.9× 758 0.9× 309 0.8× 289 1.1× 74 0.3× 90 1.9k
J W McConkey Canada 29 2.3k 1.4× 884 1.0× 529 1.3× 654 2.6× 156 0.6× 167 3.0k
Carl Winstead United States 29 2.0k 1.2× 535 0.6× 461 1.1× 268 1.1× 54 0.2× 97 2.4k

Countries citing papers authored by E. Krishnakumar

Since Specialization
Citations

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

Fields of papers citing papers by E. Krishnakumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of E. Krishnakumar. A scholar is included among the top collaborators of E. 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 E. Krishnakumar. E. 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.
Raghav, Anil, et al.. (2020). Probing functional group dependence in dissociative electron attachment using negative ion momentum imaging. Journal of Physics Conference Series. 1412(13). 132046–132046. 1 indexed citations
2.
Rahman, M. A. & E. Krishnakumar. (2015). Absolute partial and total electron ionization cross sections of uracil. International Journal of Mass Spectrometry. 392. 145–153. 6 indexed citations
3.
Prabhudesai, Vaibhav S., et al.. (2015). Probing the resonant states of Cl2using velocity slice imaging. Journal of Physics B Atomic Molecular and Optical Physics. 49(1). 15201–15201. 7 indexed citations
4.
Mason, N. J., et al.. (2014). Dissociative electron attachment and dipolar dissociation in ethylene. International Journal of Mass Spectrometry. 365-366. 356–364. 18 indexed citations
5.
Čadež, I., et al.. (2013). Electron impact induced anion production in acetylene. Physical Chemistry Chemical Physics. 16(8). 3425–3432. 13 indexed citations
6.
Nandi, Dhananjay, Vaibhav S. Prabhudesai, & E. Krishnakumar. (2013). Dissociative electron attachment to N2O using velocity slice imaging. Physical Chemistry Chemical Physics. 16(9). 3955–3955. 11 indexed citations
7.
Ram, N. Bhargava, Vaibhav S. Prabhudesai, & E. Krishnakumar. (2012). Dynamics of the dissociative electron attachment in H2O and D2O: The A1 resonance and axial recoil approximation#. Journal of Chemical Sciences. 124(1). 271–279. 8 indexed citations
8.
Ram, N. Bhargava & E. Krishnakumar. (2011). Dissociative electron attachment to methane probed using velocity slice imaging. Chemical Physics Letters. 511(1-3). 22–27. 10 indexed citations
9.
Ram, N. Bhargava, et al.. (2009). Probing the influence of channel coupling on the photoelectron angular distribution for the photodetachment fromCu−. Physical Review A. 79(4). 8 indexed citations
10.
Ram, N. Bhargava, et al.. (2008). Investigation of dissociative electron attachment to water using ion momentum imaging. Journal of Physics Conference Series. 115. 12006–12006. 2 indexed citations
11.
Kim, Kyung Taec, Mi Na Park, Changjun Zhu, et al.. (2006). Excitation of autoionization states in O-2 by using high-order harmonics. Journal of the Korean Physical Society. 49(1). 309–313.
12.
Prabhudesai, Vaibhav S., Dhananjay Nandi, & E. Krishnakumar. (2005). Low energy electron attachment to C60. The European Physical Journal D. 35(2). 261–266. 17 indexed citations
13.
Kumar, Sam, et al.. (2004). Multiparameter segmented scan multichannel scaling system. Review of Scientific Instruments. 75(8). 2711–2717. 6 indexed citations
14.
Nandi, Dhananjay, Sujeet Kumar, E. Krishnakumar, & S. A. Rangwala. (2001). Absolute cross sections for dissociative electron attachment to NF 3. 1 indexed citations
15.
Bapat, Bhas, et al.. (1996). Two-electron processes in the ionization ofH2andD2by fast protons. Physical Review A. 54(4). 2925–2929. 2 indexed citations
16.
Bapat, Bhas & E. Krishnakumar. (1994). Capillary array as an effusive molecular beam source for high resolution recoil ion momentum spectrometry. Zeitschrift für Physik D Atoms Molecules and Clusters. 31(1). 1–3. 8 indexed citations
17.
Mathur, D., E. Krishnakumar, K. Nagesha, et al.. (1993). Dissociation of highly charged COq+(q>or=2) ions via non-Coulombic potential energy curves. Journal of Physics B Atomic Molecular and Optical Physics. 26(6). L141–L146. 42 indexed citations
18.
Krishnakumar, E. & S. K. Srivastava. (1992). Cross-sections for electron impact ionization of O2. International Journal of Mass Spectrometry and Ion Processes. 113(1). 1–12. 108 indexed citations
19.
Krishnakumar, E. & S. K. Srivastava. (1990). Dissociative attachment of electrons toN2O. Physical Review A. 41(5). 2445–2452. 32 indexed citations
20.
Kumar, Vijay & E. Krishnakumar. (1981). Autoionization of O2 by photoelectron spectroscopy. Journal of Electron Spectroscopy and Related Phenomena. 22(2). 109–118. 3 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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