J. Cha

1.4k total citations
22 papers, 137 citations indexed

About

J. Cha is a scholar working on Electrical and Electronic Engineering, Mechanics of Materials and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, J. Cha has authored 22 papers receiving a total of 137 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Electrical and Electronic Engineering, 6 papers in Mechanics of Materials and 5 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in J. Cha's work include Plasma Diagnostics and Applications (11 papers), Metal and Thin Film Mechanics (6 papers) and Plasma Applications and Diagnostics (5 papers). J. Cha is often cited by papers focused on Plasma Diagnostics and Applications (11 papers), Metal and Thin Film Mechanics (6 papers) and Plasma Applications and Diagnostics (5 papers). J. Cha collaborates with scholars based in South Korea and United States. J. Cha's co-authors include Hea Min Joh, Sun Ja Kim, Ho Jun Lee, Jin‐Yong Lee, T. H. Chung, Joo‐Ho Lee, J. E. Mazur, Y. Dotan, J. B. Blake and M. Redding and has published in prestigious journals such as Journal of Physics D Applied Physics, Japanese Journal of Applied Physics and Applied Sciences.

In The Last Decade

J. Cha

18 papers receiving 132 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J. Cha South Korea 7 67 40 26 21 18 22 137
William E. Brown United States 7 62 0.9× 30 0.8× 41 1.6× 19 0.9× 3 0.2× 26 222
Cem Kolbakır United States 8 86 1.3× 98 2.5× 14 0.5× 246 11.7× 36 2.0× 16 286
Václav Kraus Czechia 6 80 1.2× 27 0.7× 4 0.2× 10 0.5× 21 239
G.M. Viertel Switzerland 5 60 0.9× 5 0.1× 7 0.3× 8 0.4× 2 0.1× 15 104
C. Kiefer Germany 7 44 0.7× 52 1.3× 22 0.8× 12 0.6× 1 0.1× 17 151
A. D. Russell United States 8 40 0.6× 3 0.1× 4 0.2× 33 1.6× 4 0.2× 26 259
W. Ding China 7 34 0.5× 11 0.3× 2 0.1× 7 0.3× 2 0.1× 17 112
Philippe Versailles Canada 11 63 0.9× 56 1.4× 6 0.2× 143 6.8× 34 370
A Haljaste Estonia 8 276 4.1× 291 7.3× 33 1.3× 30 1.4× 15 377
K. Luening United States 5 15 0.2× 9 0.2× 22 0.8× 1 0.0× 2 0.1× 12 97

Countries citing papers authored by J. Cha

Since Specialization
Citations

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

Fields of papers citing papers by J. Cha

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Cha

This figure shows the co-authorship network connecting the top 25 collaborators of J. Cha. A scholar is included among the top collaborators of J. Cha 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 J. Cha. J. Cha 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.
2.
Lee, Jin‐Yong, et al.. (2024). Microplastic and human health with focus on pediatric well-being: a comprehensive review and call for future studies. Clinical and Experimental Pediatrics. 68(1). 1–15. 19 indexed citations
3.
Cha, J., et al.. (2023). Characteristics of segmented dielectric window inductively coupled plasma. AIP Advances. 13(4). 3 indexed citations
4.
Cha, J., et al.. (2023). Phase-transition time of a commercial magnetron driving a surface-wave plasma load. Japanese Journal of Applied Physics. 62(2). 26001–26001. 1 indexed citations
5.
Cha, J., et al.. (2021). Two-dimensional fluid simulation of pulsed-power inductively coupled Ar/H 2 discharge. Journal of Physics D Applied Physics. 54(16). 165205–165205. 6 indexed citations
6.
Cha, J., Sang‐Woo Kim, & Joo‐Ho Lee. (2021). A Study on Beam Extraction Characteristics of RF and DC Filament Ion Source for High Current Ion Implanters. Applied Science and Convergence Technology. 30(3). 92–94. 3 indexed citations
7.
8.
Cha, J., et al.. (2021). Energy-Controlled Atmospheric-Pressure Micro-Plasma Using Multistep External Ballast Capacitors. IEEE Transactions on Plasma Science. 49(12). 3823–3831.
9.
Cha, J., et al.. (2021). Two-dimensional fluid simulation of inductively coupled N2/NH3/SiH4 discharge. Journal of Physics D Applied Physics. 55(3). 35203–35203.
10.
Cha, J., et al.. (2020). Study of a SiC Trench MOSFET Edge-Termination Structure with a Bottom Protection Well for a High Breakdown Voltage. Applied Sciences. 10(3). 753–753. 3 indexed citations
11.
Cha, J., et al.. (2020). Numerical study on the effect of temperature in the retention time of an inert agent. Fire Safety Journal. 115. 103004–103004. 3 indexed citations
12.
Cha, J., et al.. (2020). A Study on the Effect of O2 Diffusion on the Retention Time of Inert Agents. Applied Sciences. 10(19). 6694–6694. 1 indexed citations
13.
Cha, J., et al.. (2017). Energy-controlled Micro Electrical Discharge Machining for an Al2O3-carbon Nanotube Composite. Journal of Electrical Engineering and Technology. 12(6). 2256–2261. 2 indexed citations
14.
Cha, J., et al.. (2017). The Effects of CF4 Partial Pressure on the Hydrophobic Thin Film Formation on Carbon Steel by Surface Treatment and Coating Method with Linear Microwave Ar/CH4/CF4 Plasma. Journal of Electrical Engineering and Technology. 12(5). 2007–2013. 2 indexed citations
15.
Kim, Taehwan, et al.. (2017). Hydrophobic and Mechanical Characteristics of Hydrogenated Amorphous Carbon Films Synthesized by Linear Ar/CH4 Microwave Plasma. Applied Science and Convergence Technology. 26(2). 34–41. 6 indexed citations
16.
17.
Cha, J., et al.. (2014). Surface treatment of glass and poly(dimethylsiloxane) using atmospheric-pressure plasma jet and analysis of discharge characteristics. Japanese Journal of Applied Physics. 54(1S). 01AE06–01AE06. 8 indexed citations
18.
Mazur, J. E., L. M. Friesen, Albert Y. Lin, et al.. (2012). The Relativistic Proton Spectrometer (RPS) for the Radiation Belt Storm Probes Mission. Space Science Reviews. 179(1-4). 221–261. 28 indexed citations
19.
Shah, Mehul A., et al.. (2010). Design, simulation and experimental study of near-field beam forming techniques using conformal waveguide arrays. IET Microwaves Antennas & Propagation. 4(2). 162–174. 16 indexed citations
20.
Cha, J., et al.. (2010). NEW FORMULAS FOR THE REFLECTION COEFFI- CIENT OF AN OPEN-ENDED RECTANGULAR WAVEG- UIDE RADIATING INTO AIR INCLUDING THE EFFECT OF WALL THICKNESS OR FLANGE. 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by William E. Brown Breakdown of academic impact, for papers by Cem Kolbakır Breakdown of academic impact, for papers by Václav Kraus Breakdown of academic impact, for papers by G.M. Viertel Breakdown of academic impact, for papers by C. Kiefer Breakdown of academic impact, for papers by A. D. Russell Breakdown of academic impact, for papers by W. Ding Breakdown of academic impact, for papers by Philippe Versailles Breakdown of academic impact, for papers by A Haljaste Breakdown of academic impact, for papers by K. Luening
Rankless by CCL
2026