Alfred S. Kwok

962 total citations
24 papers, 793 citations indexed

About

Alfred S. Kwok is a scholar working on Atomic and Molecular Physics, and Optics, Physical and Theoretical Chemistry and Spectroscopy. According to data from OpenAlex, Alfred S. Kwok has authored 24 papers receiving a total of 793 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Atomic and Molecular Physics, and Optics, 7 papers in Physical and Theoretical Chemistry and 6 papers in Spectroscopy. Recurrent topics in Alfred S. Kwok's work include Spectroscopy and Quantum Chemical Studies (14 papers), Photochemistry and Electron Transfer Studies (7 papers) and Laser-Matter Interactions and Applications (4 papers). Alfred S. Kwok is often cited by papers focused on Spectroscopy and Quantum Chemical Studies (14 papers), Photochemistry and Electron Transfer Studies (7 papers) and Laser-Matter Interactions and Applications (4 papers). Alfred S. Kwok collaborates with scholars based in United States and Germany. Alfred S. Kwok's co-authors include M. D. Fayer, Andrei Tokmakoff, K. D. Rector, Chris W. Rella, Richard K. Chang, Randall Urdahl, David Zimdars, Jeffrey R. Hill, Dana D. Dlott and Norman M. Edelstein and has published in prestigious journals such as Physical Review Letters, The Journal of Chemical Physics and The Journal of Physical Chemistry B.

In The Last Decade

Alfred S. Kwok

23 papers receiving 762 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Alfred S. Kwok United States 16 607 270 163 152 148 24 793
D. A. Wiersma Netherlands 14 673 1.1× 124 0.5× 222 1.4× 217 1.4× 71 0.5× 34 851
Diane E. Sagnella United States 8 458 0.8× 115 0.4× 293 1.8× 108 0.7× 78 0.5× 13 703
John Deàk United States 13 737 1.2× 370 1.4× 109 0.7× 300 2.0× 69 0.5× 26 968
Daniel B. McDonald United States 15 553 0.9× 296 1.1× 262 1.6× 426 2.8× 82 0.6× 25 1.0k
Wim P. de Boeij Netherlands 16 1.1k 1.8× 352 1.3× 266 1.6× 511 3.4× 323 2.2× 27 1.4k
B. M. Kharlamov Russia 15 567 0.9× 244 0.9× 105 0.6× 318 2.1× 61 0.4× 51 920
P. A. Cornelius United States 7 440 0.7× 211 0.8× 127 0.8× 104 0.7× 60 0.4× 10 659
William H. Orttung United States 12 413 0.7× 143 0.5× 235 1.4× 208 1.4× 34 0.2× 33 802
Daniel K. Negus United States 10 455 0.7× 66 0.2× 140 0.9× 203 1.3× 46 0.3× 18 655
Albert J. Cross United States 8 323 0.5× 136 0.5× 219 1.3× 232 1.5× 82 0.6× 10 586

Countries citing papers authored by Alfred S. Kwok

Since Specialization
Citations

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

Fields of papers citing papers by Alfred S. Kwok

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Alfred S. Kwok

This figure shows the co-authorship network connecting the top 25 collaborators of Alfred S. Kwok. A scholar is included among the top collaborators of Alfred S. Kwok 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 Alfred S. Kwok. Alfred S. Kwok 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.
Schiro, Perry G. & Alfred S. Kwok. (2004). Cavity-enhanced emission from a dye-coated microsphere. Optics Express. 12(13). 2857–2857. 20 indexed citations
2.
Kwok, Alfred S., et al.. (2004). Spectral broadening in a microdroplet dye laser. Chemical Physics Letters. 390(1-3). 130–135. 3 indexed citations
3.
Schiro, Perry G., et al.. (2003). Large capture-range of a single-beam gradient optical trap. Optics Express. 11(25). 3485–3485. 7 indexed citations
4.
Rella, Chris W., K. D. Rector, Alfred S. Kwok, et al.. (1996). Vibrational Echo Studies of Myoglobin−CO. The Journal of Physical Chemistry. 100(38). 15620–15629. 57 indexed citations
5.
Hill, Jeffrey R., Dana D. Dlott, Chris W. Rella, et al.. (1996). Ultrafast infrared spectroscopy in biomolecules: Active site dynamics of heme proteins. Biospectroscopy. 2(5). 277–299. 15 indexed citations
6.
Rella, Chris W., Alfred S. Kwok, K. D. Rector, et al.. (1996). Vibrational Echo Studies of Protein Dynamics. Physical Review Letters. 77(8). 1648–1651. 62 indexed citations
7.
Hartings, Justin M., et al.. (1996). <title>Enhancing stimulated Raman scattering of weaker gain Raman modes in microdroplets by seeding and efficient pumping</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 2700. 352–369. 1 indexed citations
8.
Tokmakoff, Andrei, et al.. (1995). Infrared vibrational photon echo experiments in liquids and glasses. The Journal of Physical Chemistry. 99(36). 13310–13320. 49 indexed citations
9.
Tokmakoff, Andrei, et al.. (1995). Vibrational spectral diffusion and population dynamics in a glass-forming liquid: Variable bandwidth picosecond infrared spectroscopy. The Journal of Chemical Physics. 102(10). 3919–3931. 74 indexed citations
10.
Kwok, Alfred S., et al.. (1995). Vibrational population dynamics in liquids and glasses: IR pump-probe experiments from 10 K to 300 K. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 1 indexed citations
11.
Tokmakoff, Andrei, et al.. (1995). Multilevel vibrational dephasing and vibrational anharmonicity from infrared photon echo beats. Chemical Physics Letters. 234(4-6). 289–295. 54 indexed citations
12.
Tokmakoff, Andrei, et al.. (1994). Vibrational photon echoes in a liquid and glass: Room temperature to 10 K. The Journal of Chemical Physics. 101(2). 1741–1744. 52 indexed citations
13.
Tokmakoff, Andrei, et al.. (1994). Phonon-induced scattering between vibrations and multiphoton vibrational up-pumping in liquid solution. Chemical Physics Letters. 221(5-6). 412–418. 69 indexed citations
14.
Kwok, Alfred S., et al.. (1993). Stimulated low-frequency emission from anisotropic molecules in microdroplets. Chemical Physics Letters. 213(3-4). 309–314. 4 indexed citations
15.
Kwok, Alfred S. & Richard K. Chang. (1993). Detection of Minority Species in Microdroplets: Enhancement of Stimulated Raman Scattering. Optics and Photonics News. 4(12). 34–34. 2 indexed citations
16.
Kwok, Alfred S. & Richard K. Chang. (1993). Stimulated resonance Raman scattering of Rhodamine 6G. Optics Letters. 18(20). 1703–1703. 20 indexed citations
17.
Kwok, Alfred S. & Richard K. Chang. (1992). Fluorescence seeding of weaker-gain Raman modes in microdroplets: enhancement of stimulated Raman scattering. Optics Letters. 17(18). 1262–1262. 31 indexed citations
18.
Kwok, Alfred S., James B. Gillespie, Ali Serpengüzel, W. F. Hsieh, & Richard K. Chang. (1992). Two-photon-pumped lasing in microdroplets. Optics Letters. 17(20). 1435–1435. 40 indexed citations
19.
Kwok, Alfred S., et al.. (1990). Fluorescence imaging of CO_2 laser-heated droplets. Optics Letters. 15(12). 664–664. 13 indexed citations
20.
Edelstein, Norman M., Alfred S. Kwok, & August H. Maki. (1964). Effects of Hydrostatic Pressure and Temperature on Spin Exchange between Free Radicals in Solution. The Journal of Chemical Physics. 41(11). 3473–3478. 27 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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