S. Ramakrishna

2.7k total citations · 1 hit paper
45 papers, 2.2k citations indexed

About

S. Ramakrishna is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Materials Chemistry. According to data from OpenAlex, S. Ramakrishna has authored 45 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Atomic and Molecular Physics, and Optics, 11 papers in Electrical and Electronic Engineering and 10 papers in Materials Chemistry. Recurrent topics in S. Ramakrishna's work include Spectroscopy and Quantum Chemical Studies (26 papers), Laser-Matter Interactions and Applications (20 papers) and Advanced Chemical Physics Studies (12 papers). S. Ramakrishna is often cited by papers focused on Spectroscopy and Quantum Chemical Studies (26 papers), Laser-Matter Interactions and Applications (20 papers) and Advanced Chemical Physics Studies (12 papers). S. Ramakrishna collaborates with scholars based in United States, Germany and Singapore. S. Ramakrishna's co-authors include Tamar Seideman, F. Willig, Zhen Ma, Teruo Matsuura, R. Gopal, Sarbjit Kaur, Volkhard May, W. Storck, Velmurugan Thavasi and P. Suresh Kumar and has published in prestigious journals such as Nature, Physical Review Letters and The Journal of Chemical Physics.

In The Last Decade

S. Ramakrishna

44 papers receiving 2.1k citations

Hit Papers

Electrospun nanofibrous filtration membrane 2006 2026 2012 2019 2006 200 400 600
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Electrospun nanofibrous filtration membrane
    2006 686 citations S. Ramakrishna et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
S. Ramakrishna United States 21 791 701 598 477 423 45 2.2k
Xinrui Miao China 27 690 0.9× 244 0.3× 1.3k 2.2× 626 1.3× 847 2.0× 120 2.0k
William B. Euler United States 24 249 0.3× 110 0.2× 952 1.6× 1.0k 2.2× 849 2.0× 111 2.7k
Ming‐Peng Zhuo China 36 279 0.4× 182 0.3× 684 1.1× 1.8k 3.7× 2.1k 5.1× 92 3.2k
Stéphane Parola France 32 225 0.3× 170 0.2× 915 1.5× 533 1.1× 1.7k 3.9× 126 3.0k
Enzo Menna Italy 29 368 0.5× 134 0.2× 570 1.0× 1.2k 2.5× 1.7k 4.0× 95 2.8k
Georgeta Salvan Germany 23 431 0.5× 82 0.1× 372 0.6× 1.0k 2.1× 947 2.2× 143 2.0k
Maria Elena Fragalà Italy 28 116 0.1× 287 0.4× 523 0.9× 660 1.4× 1.4k 3.4× 112 2.3k
Hao Yu China 28 369 0.5× 172 0.2× 565 0.9× 918 1.9× 867 2.0× 79 2.1k
Chris Toprakcioglu Greece 22 494 0.6× 302 0.4× 344 0.6× 224 0.5× 792 1.9× 52 2.1k
Akihiro Ohira Japan 26 145 0.2× 174 0.2× 594 1.0× 1.3k 2.7× 493 1.2× 89 1.9k

Countries citing papers authored by S. Ramakrishna

Since Specialization
Citations

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

Fields of papers citing papers by S. Ramakrishna

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Ramakrishna

This figure shows the co-authorship network connecting the top 25 collaborators of S. Ramakrishna. A scholar is included among the top collaborators of S. Ramakrishna 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 S. Ramakrishna. S. Ramakrishna 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.
You, Xinyuan, S. Ramakrishna, & Tamar Seideman. (2018). Unified theory of plasmon-induced resonance energy transfer and hot electron injection processes for enhanced photocurrent efficiency. The Journal of Chemical Physics. 149(17). 174304–174304. 20 indexed citations
2.
You, Xinyuan, S. Ramakrishna, & Tamar Seideman. (2017). Origin of Plasmon Lineshape and Enhanced Hot Electron Generation in Metal Nanoparticles. The Journal of Physical Chemistry Letters. 9(1). 141–145. 13 indexed citations
3.
Fung, Russell, Oriol Vendrell, S. Ramakrishna, et al.. (2016). Dynamics from noisy data with extreme timing uncertainty. Nature. 532(7600). 471–475. 32 indexed citations
4.
Rasmussen, Andrew, S. Ramakrishna, Emily A. Weiss, & Tamar Seideman. (2014). Theory of ultrafast photoinduced electron transfer from a bulk semiconductor to a quantum dot. The Journal of Chemical Physics. 140(14). 144102–144102. 1 indexed citations
5.
Ramakrishna, S., et al.. (2013). Dissipative Dynamics of Laser-Induced Torsional Coherences. The Journal of Physical Chemistry C. 117(43). 22391–22400. 9 indexed citations
6.
Lock, Robynne, S. Ramakrishna, Xibin Zhou, et al.. (2012). Extracting Continuum Electron Dynamics from High Harmonic Emission from Molecules. Physical Review Letters. 108(13). 133901–133901. 34 indexed citations
7.
Azarm, A., S. Ramakrishna, A Talebpour, et al.. (2010). Population trapping and rotational revival of N2molecules during filamentation of a femtosecond laser pulse in air. Journal of Physics B Atomic Molecular and Optical Physics. 43(23). 235602–235602. 9 indexed citations
8.
Ramakrishna, S., Tamar Seideman, F. Willig, & Volkhard May. (2009). Theory of coherent molecule to surface electron injection: An analytical model. Journal of Chemical Sciences. 121(5). 589–594. 9 indexed citations
9.
Ramalingam, Murugan, et al.. (2008). Processing nanoengineered scaffolds through electrospinning and mineralization suitable for biomimetic bone tissue engineering. Journal of the mechanical behavior of biomedical materials. 1(3). 252–260. 91 indexed citations
10.
Ramakrishna, S. & Tamar Seideman. (2007). Information Content of High Harmonics Generated from Aligned Molecules. Physical Review Letters. 99(11). 113901–113901. 56 indexed citations
11.
Ramakrishna, S. & Tamar Seideman. (2007). Torsional Control by Intense Pulses. Physical Review Letters. 99(10). 103001–103001. 52 indexed citations
12.
Ramakrishna, S. & Tamar Seideman. (2006). Dissipative dynamics of laser induced nonadiabatic molecular alignment. The Journal of Chemical Physics. 124(3). 68 indexed citations
13.
Ramakrishna, S. & Tamar Seideman. (2005). Intense Laser Alignment in Dissipative Media as a Route to Solvent Dynamics. Physical Review Letters. 95(11). 113001–113001. 119 indexed citations
14.
Ramakrishna, S., et al.. (2002). Femtosecond Spectroscopy of Heterogeneous Electron Transfer:  Extraction of Excited-State Population Dynamics from Pump−Probe Signals. The Journal of Physical Chemistry B. 107(2). 607–611. 67 indexed citations
15.
Ramakrishna, S., F. Willig, & Volkhard May. (2000). Photoinduced ultrafast electron injection from a surface attached molecule: Control of electronic and vibronic distributions via vibrational wave packets. Physical review. B, Condensed matter. 62(24). R16330–R16333. 56 indexed citations
16.
Willig, F., et al.. (2000). Ultrafast dynamics of light-induced electron injection from a molecular donor into the wide conduction band of a semiconductor as acceptor. Electrochimica Acta. 45(28). 4565–4575. 53 indexed citations
17.
Burfeindt, Bernd, et al.. (1999). Femtosecond Electron Transfer from the Excited State of Chemically Anchored Chromophores into the Empty Conduction Band of Nanocrystalline Spong-like TiO2 Films*. Zeitschrift für Physikalische Chemie. 212(1). 67–75. 16 indexed citations
18.
Ramakrishna, S. & S.K. Rangarajan. (1996). Self-Absorption and Focusing Effects in Carrier Relaxation Dynamics under Depletion Conditions. The Journal of Physical Chemistry. 100(40). 16365–16372. 4 indexed citations
19.
Ramakrishna, S. & S.K. Rangarajan. (1995). Time-Resolved Photoluminescence and Microwave Conductivity at Semiconductor Electrodes: Depletion Layer Effects. The Journal of Physical Chemistry. 99(33). 12631–12639. 7 indexed citations
20.
Ramakrishna, S. & S.K. Rangarajan. (1991). Surface recombination at semiconductor electrodes: a single level study. Journal of Electroanalytical Chemistry. 308(1-2). 49–61. 1 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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