Pak-Kon Choi

524 total citations
54 papers, 392 citations indexed

About

Pak-Kon Choi is a scholar working on Materials Chemistry, Biomedical Engineering and Mechanics of Materials. According to data from OpenAlex, Pak-Kon Choi has authored 54 papers receiving a total of 392 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Materials Chemistry, 24 papers in Biomedical Engineering and 13 papers in Mechanics of Materials. Recurrent topics in Pak-Kon Choi's work include Ultrasound and Cavitation Phenomena (23 papers), Ultrasound and Hyperthermia Applications (12 papers) and Photoacoustic and Ultrasonic Imaging (11 papers). Pak-Kon Choi is often cited by papers focused on Ultrasound and Cavitation Phenomena (23 papers), Ultrasound and Hyperthermia Applications (12 papers) and Photoacoustic and Ultrasonic Imaging (11 papers). Pak-Kon Choi collaborates with scholars based in Japan, Chile and South Korea. Pak-Kon Choi's co-authors include Hyang‐Bok Lee, Kenshiro Takagi, Katsuo Negishi, Shin-ichi Hatanaka, Hisashi Takahashi, Shigeo Hayashi, Yasuhiko Hayashi, Yoshihisa KANEKO, Shinichi Takeuchi and Toshio Sato and has published in prestigious journals such as The Journal of Chemical Physics, The Journal of Physical Chemistry B and The Journal of the Acoustical Society of America.

In The Last Decade

Pak-Kon Choi

51 papers receiving 375 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Pak-Kon Choi Japan 12 232 228 58 48 45 54 392
Petr Křenek Czechia 10 119 0.5× 60 0.3× 69 1.2× 78 1.6× 103 2.3× 21 322
Omar Lamrous Algeria 11 131 0.6× 240 1.1× 37 0.6× 181 3.8× 162 3.6× 37 499
Vasyl Ryukhtin Czechia 12 180 0.8× 98 0.4× 40 0.7× 29 0.6× 27 0.6× 57 395
Helen E. Hermes Germany 9 80 0.3× 89 0.4× 64 1.1× 31 0.6× 18 0.4× 16 353
Sepideh Razavi United States 17 423 1.8× 130 0.6× 39 0.7× 49 1.0× 52 1.2× 33 652
Н.К. Куксанов Russia 10 184 0.8× 63 0.3× 62 1.1× 75 1.6× 38 0.8× 36 449
S. W. Sinton United States 7 56 0.2× 103 0.5× 40 0.7× 51 1.1× 25 0.6× 14 363
Kazunori Mitsuo Japan 14 137 0.6× 106 0.5× 18 0.3× 152 3.2× 15 0.3× 42 447
Peter A. Kottke United States 13 77 0.3× 146 0.6× 50 0.9× 122 2.5× 23 0.5× 46 510
Taku Goto Japan 12 253 1.1× 177 0.8× 70 1.2× 55 1.1× 41 0.9× 44 449

Countries citing papers authored by Pak-Kon Choi

Since Specialization
Citations

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

Fields of papers citing papers by Pak-Kon Choi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Pak-Kon 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 Pak-Kon Choi. The network helps show where Pak-Kon Choi may publish in the future.

Co-authorship network of co-authors of Pak-Kon Choi

This figure shows the co-authorship network connecting the top 25 collaborators of Pak-Kon Choi. A scholar is included among the top collaborators of Pak-Kon 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 Pak-Kon Choi. Pak-Kon Choi 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.
Lee, Hyang‐Bok & Pak-Kon Choi. (2024). Origin of broadband acoustic emission from a dancing cavitation bubble. Applied Physics Express. 17(12). 127002–127002. 2 indexed citations
2.
Choi, Pak-Kon & Takashi IKEDA. (2024). Determining longitudinal- and shear-wave velocities in Japanese radish, watermelon and potato. Japanese Journal of Applied Physics. 63(3). 03SP20–03SP20. 1 indexed citations
3.
Choi, Pak-Kon, et al.. (2022). Firmness evaluation of watermelon and melon using velocity dispersion of surface-acoustic-wave. Japanese Journal of Applied Physics. 61(9). 97001–97001. 1 indexed citations
4.
Choi, Pak-Kon, et al.. (2021). Cavitation threshold pressure of focused ultrasound observed with sonochemiluminescence. Japanese Journal of Applied Physics. 61(SG). SG1003–SG1003. 8 indexed citations
5.
Kim, Moojoon, Jungsoon Kim, Pak-Kon Choi, & Hyang‐Bok Lee. (2020). Phantom made of polyvinyl alcohol for visualization of temperature rising area due to ultrasound. Japanese Journal of Applied Physics. 59(SK). SKKB08–SKKB08. 3 indexed citations
6.
Lee, Hyang‐Bok & Pak-Kon Choi. (2020). Electrification of Sonoluminescing Single Bubble. The Journal of Physical Chemistry B. 124(15). 3145–3151. 3 indexed citations
7.
Lee, Hyang‐Bok & Pak-Kon Choi. (2017). Water-molecular emission from cavitation bubbles affected by electric fields. Ultrasonics Sonochemistry. 42. 551–555. 3 indexed citations
8.
Choi, Pak-Kon, et al.. (2017). Na emission and bubble instability in single-bubble sonoluminescence. Ultrasonics Sonochemistry. 38. 154–160. 8 indexed citations
9.
Choi, Pak-Kon. (2017). Sonoluminescence and acoustic cavitation. Japanese Journal of Applied Physics. 56(7S1). 07JA01–07JA01. 29 indexed citations
10.
IKEDA, Takashi, et al.. (2015). Firmness evaluation of watermelon flesh by using surface elastic waves. Journal of Food Engineering. 160. 28–33. 23 indexed citations
11.
Lee, Hyang‐Bok & Pak-Kon Choi. (2014). Acoustic power dependences of sonoluminescence and bubble dynamics. Ultrasonics Sonochemistry. 21(6). 2037–2043. 23 indexed citations
12.
Choi, Pak-Kon, et al.. (2012). Multibubble sonoluminescence pulses from Na atoms in viscous liquid. The Journal of the Acoustical Society of America. 131(5). EL413–EL419. 5 indexed citations
13.
Hatanaka, Shin-ichi, Shigeo Hayashi, Pak-Kon Choi, et al.. (2008). High-Intensity Na∗ Emission During Multibubble Sonoluminescence In Sulfuric Acid. AIP conference proceedings. 1022. 205–208. 4 indexed citations
14.
Hayashi, Yasuhiko & Pak-Kon Choi. (2006). Effects of alcohols on multi-bubble sonoluminescence spectra. Ultrasonics. 44. e421–e425. 12 indexed citations
15.
Tanaka, Ryō, Pak-Kon Choi, Hirokazu Koizumi, & Shin-ichi Hyodo. (2001). Fast Penetration of Liquid Gallium in Polycrystalline Aluminum Films. MATERIALS TRANSACTIONS. 42(1). 138–140. 15 indexed citations
16.
Choi, Pak-Kon. (2000). Broadband measurements of ultrasonic waves using optical beam deflection. AIP conference proceedings. 524. 325–328. 1 indexed citations
17.
Aliaga-Rossel, R., Pak-Kon Choi, M. G. Haines, & Andrew Knight. (1994). Anisotropy of the Neutron Emission in a Medium Energy Plasma Focus Device. AIP conference proceedings. 261–270. 1 indexed citations
18.
Choi, Pak-Kon. (1992). Broadband ultrasonic absorption measurements using optical beam deflection.. Journal of the Acoustical Society of Japan (E). 13(4). 209–213. 4 indexed citations
19.
Choi, Pak-Kon, et al.. (1985). Molecular Relaxation Study by Ultrasonic Spectroscopy. Japanese Journal of Applied Physics. 24(S1). 40–40.
20.
Takagi, Kenshiro, Pak-Kon Choi, & Katsuo Negishi. (1981). Ultrasonic Spectroscopy in Liquids by High-Resolution Bragg Reflection Technique. Japanese Journal of Applied Physics. 20(S3). 65–65. 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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