Kyo‐Won Choi

462 total citations
23 papers, 407 citations indexed

About

Kyo‐Won Choi is a scholar working on Atomic and Molecular Physics, and Optics, Spectroscopy and Physical and Theoretical Chemistry. According to data from OpenAlex, Kyo‐Won Choi has authored 23 papers receiving a total of 407 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Atomic and Molecular Physics, and Optics, 16 papers in Spectroscopy and 9 papers in Physical and Theoretical Chemistry. Recurrent topics in Kyo‐Won Choi's work include Advanced Chemical Physics Studies (19 papers), Mass Spectrometry Techniques and Applications (11 papers) and Photochemistry and Electron Transfer Studies (7 papers). Kyo‐Won Choi is often cited by papers focused on Advanced Chemical Physics Studies (19 papers), Mass Spectrometry Techniques and Applications (11 papers) and Photochemistry and Electron Transfer Studies (7 papers). Kyo‐Won Choi collaborates with scholars based in South Korea and United States. Kyo‐Won Choi's co-authors include Sang Kyu Kim, Sun Jong Baek, Young Sik Choi, Joo-Hee Lee, Doo‐Sik Ahn, Sungyul Lee, Min Hee Park, Song‐Hee Han, Tae Yeon Kang and Sangyoon Chung and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Chemical Physics and Chemical Communications.

In The Last Decade

Kyo‐Won Choi

23 papers receiving 392 citations

Peers

Kyo‐Won Choi

AMPO

SPECT

PTC

EEE

Giovanni Piani Italy

Massimiliano Pasquini Italy

B. Ernstberger Germany

Yukito Naitoh Japan

David R. Borst United States

V. N. Glushkov Ukraine

Raphael N. Casaes United States

Albert DeFusco United States

Paul R. Winter United States

Christian Ratzer Germany

Giovanni Piani Italy

Kyo‐Won Choi

293 ×0.9

AMPO

209 ×0.9

SPECT

178 ×1.3

PTC

50 ×0.9

30 ×0.8

EEE

Citations per year, relative to Kyo‐Won Choi Kyo‐Won Choi (= 1×) peers Giovanni Piani

Countries citing papers authored by Kyo‐Won Choi

Since Specialization

Citations

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

Fields of papers citing papers by Kyo‐Won Choi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kyo‐Won Choi. 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 Kyo‐Won Choi. The network helps show where Kyo‐Won Choi may publish in the future.

Co-authorship network of co-authors of Kyo‐Won Choi

This figure shows the co-authorship network connecting the top 25 collaborators of Kyo‐Won Choi. A scholar is included among the top collaborators of Kyo‐Won Choi 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 Kyo‐Won Choi. Kyo‐Won Choi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Han, Song‐Hee, N. Jiten Singh, Tae Yeon Kang, et al.. (2010). Aromatic π–π interaction mediated by a metal atom: structure and ionization of the bis(η6-benzene)chromium–benzene cluster. Physical Chemistry Chemical Physics. 12(27). 7648–7648. 8 indexed citations

Han, Song‐Hee, Tae Yeon Kang, Kyo‐Won Choi, et al.. (2008). One-photon ionization spectroscopy of jet-cooled oxazole and thiazole: the role of oxygen and sulfur in the π-conjugation of heterocyclic compounds. Physical Chemistry Chemical Physics. 10(26). 3883–3883. 9 indexed citations

Ahn, Doo‐Sik, Kyo‐Won Choi, Sun Jong Baek, et al.. (2008). Structure of Pyridazine in the S₁ State: Experiment and Theory. ChemPhysChem. 9(11). 1610–1616. 4 indexed citations

Kang, Tae Yeon, Kyo‐Won Choi, Song‐Hee Han, et al.. (2008). Conformationally Specific Vacuum Ultraviolet Mass-Analyzed Threshold Ionization Spectroscopy of Alkanethiols: Structure and Ionization of Conformational Isomers of Ethanethiol, Isopropanethiol, 1-Propanethiol, tert-Butanethiol, and 1-Butanethiol. The Journal of Physical Chemistry A. 112(31). 7191–7199. 14 indexed citations

Kang, Tae Yeon, Kyo‐Won Choi, Song‐Hee Han, et al.. (2008). Ionization Spectroscopy of Conformational Isomers of Propanal: The Origin of the Conformational Preference. The Journal of Physical Chemistry A. 112(23). 5060–5063. 13 indexed citations

Choi, Kyo‐Won, et al.. (2007). Expression of $\beta$-catenin, hMLH1, p53, Bcl-2, Bax and COX-2 in Serrated Adenomas of Colon. Clinical Endoscopy. 34(1). 19–27. 1 indexed citations

Choi, Kyo‐Won, Doo‐Sik Ahn, Joo-Hee Lee, & Sang Kyu Kim. (2007). A highly conformationally specific α- and β-Ala⁺decarboxylation pathway. Chemical Communications. 1041–1043. 19 indexed citations

Choi, Kyo‐Won, et al.. (2007). Pulsed-field ionization spectroscopy of high Rydberg states (n=50–200) of bis(η6-benzene)chromium. The Journal of Chemical Physics. 126(3). 34308–34308. 22 indexed citations

Choi, Kyo‐Won, et al.. (2006). Vibrational Structures of Dimethyl Sulfide and Ethylene Sulfide Cations Studied by Vacuum-Ultraviolet Mass-Analyzed Threshold Ionization (MATI) Spectroscopy. The Journal of Physical Chemistry A. 110(49). 13183–13187. 14 indexed citations

10.

Choi, Kyo‐Won, Doo‐Sik Ahn, Joo-Hee Lee, & Sang Kyu Kim. (2006). Vibrational Spectroscopy of the Pyridazine Cation in the Ground State. The Journal of Physical Chemistry A. 110(8). 2634–2638. 14 indexed citations

11.

Choi, Kyo‐Won, Joo-Hee Lee, & Sang Kyu Kim. (2005). Ionization Spectroscopy of a DNA Base: Vacuum-Ultraviolet Mass-Analyzed Threshold Ionization Spectroscopy of Jet-Cooled Thymine. Journal of the American Chemical Society. 127(45). 15674–15675. 60 indexed citations

12.

Choi, Kyo‐Won, Joo-Hee Lee, & Sang Kyu Kim. (2005). Vacuum-ultraviolet ionization spectroscopy of the jet-cooled RNA-base uracil. Chemical Communications. 78–79. 14 indexed citations

13.

Choi, Kyo‐Won, Doo‐Sik Ahn, Sungyul Lee, et al.. (2004). Structural Distortion of Pyridazine in the ¹(n,π*) Excited State: Evidence for Local Excitation. ChemPhysChem. 5(5). 737–739. 16 indexed citations

14.

Choi, Kyo‐Won, Sang Kyu Kim, Doo‐Sik Ahn, & Sungyul Lee. (2004). One-Photon Mass-Analyzed Threshold Ionization Spectroscopy of Bis(η⁶-benzene)chromium and Its Benzene and Ar Clusters. The Journal of Physical Chemistry A. 108(51). 11292–11295. 30 indexed citations

15.

Baek, Sun Jong, Kyo‐Won Choi, Young Sik Choi, & Sang Kyu Kim. (2003). Spectroscopy and dynamics of methylamine. II. Rotational and vibrational structures of CH3NH2 and CH3ND2 in cationic D states. The Journal of Chemical Physics. 118(24). 11040–11047. 22 indexed citations

16.

Bertrand, Richard, Kyo‐Won Choi, Jean Gagnon, et al.. (2003). Determination of Atropine (Hyoscyamine) Sulfate in Commercial Products by Liquid Chromatography with UV Absorbance and Fluorescence Detection: Multilaboratory Study. Journal of AOAC International. 86(6). 1128–1134. 5 indexed citations

17.

Baek, Sun Jong, Kyo‐Won Choi, Young Sik Choi, & Sang Kyu Kim. (2003). First Excited and Cationic Ground States of Jet-Cooled 2-Aminopyridine•Ar_n (n = 1, 2) Clusters: Energetics and Structures. The Journal of Physical Chemistry A. 107(24). 4826–4828. 9 indexed citations

18.

Baek, Sun Jong, Kyo‐Won Choi, Young Sik Choi, & Sang Kyu Kim. (2003). Spectroscopy and dynamics of methylamine. I. Rotational and vibrational structures of CH3NH2 and CH3ND2 in Ã states. The Journal of Chemical Physics. 118(24). 11026–11039. 41 indexed citations

19.

Baek, Sun Jong, Dae-Hyun Lee, Kyo‐Won Choi, Young Sik Choi, & Sang Kyu Kim. (2002). Torsional vibrational levels combined with higher frequency modes of the jet-cooled p-methoxybenzyl alcohol in the S1 excited state. Journal of Molecular Structure. 611(1-3). 203–211. 1 indexed citations

20.

Baek, Sun Jong, Kyo‐Won Choi, Young Sik Choi, & Sang Kyu Kim. (2002). Resonant-enhanced two photon ionization and mass-analyzed threshold ionization spectroscopy of jet-cooled 2-aminopyridines (2AP–NH2,–NHD,–NDH,–ND2). The Journal of Chemical Physics. 117(5). 2131–2140. 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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