J.‐I. Chyi

1.7k total citations
89 papers, 1.4k citations indexed

About

J.‐I. Chyi is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Condensed Matter Physics. According to data from OpenAlex, J.‐I. Chyi has authored 89 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 68 papers in Electrical and Electronic Engineering, 59 papers in Atomic and Molecular Physics, and Optics and 37 papers in Condensed Matter Physics. Recurrent topics in J.‐I. Chyi's work include Semiconductor Quantum Structures and Devices (49 papers), GaN-based semiconductor devices and materials (37 papers) and Semiconductor materials and devices (33 papers). J.‐I. Chyi is often cited by papers focused on Semiconductor Quantum Structures and Devices (49 papers), GaN-based semiconductor devices and materials (37 papers) and Semiconductor materials and devices (33 papers). J.‐I. Chyi collaborates with scholars based in Taiwan, United States and Japan. J.‐I. Chyi's co-authors include T. M. Hsu, Wen‐Hao Chang, N. T. Yeh, Tzer‐En Nee, Chang‐Cheng Chuo, Chun‐Che Huang, H. Morkoç̌, Ş. Kalem, C. W. Litton and Jun–Yi Pan and has published in prestigious journals such as Physical review. B, Condensed matter, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

J.‐I. Chyi

87 papers receiving 1.4k 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.‐I. Chyi Taiwan 20 977 889 514 483 231 89 1.4k
C. Bru‐Chevallier France 17 705 0.7× 725 0.8× 357 0.7× 505 1.0× 180 0.8× 75 1.1k
M. Mao United States 20 1.1k 1.2× 1.3k 1.4× 448 0.9× 239 0.5× 220 1.0× 73 1.6k
Anne Ponchet France 20 740 0.8× 827 0.9× 404 0.8× 217 0.4× 136 0.6× 72 1.2k
Shigeru Nakagawa United States 17 850 0.9× 617 0.7× 262 0.5× 541 1.1× 198 0.9× 75 1.4k
L. J. Guido United States 20 1.1k 1.1× 1.0k 1.1× 307 0.6× 419 0.9× 168 0.7× 77 1.4k
T. J. Badcock United Kingdom 21 1.3k 1.3× 1.4k 1.6× 633 1.2× 499 1.0× 201 0.9× 67 1.7k
V. F. Sapega Russia 23 695 0.7× 1.1k 1.2× 950 1.8× 339 0.7× 433 1.9× 85 1.7k
А. А. Торопов Russia 22 1.2k 1.2× 1.4k 1.5× 1.0k 2.0× 535 1.1× 384 1.7× 234 2.0k
C. Deparis France 19 667 0.7× 836 0.9× 683 1.3× 214 0.4× 302 1.3× 56 1.4k
P. S. Kop’ev Russia 18 1.1k 1.1× 1.3k 1.5× 637 1.2× 291 0.6× 146 0.6× 60 1.6k

Countries citing papers authored by J.‐I. Chyi

Since Specialization
Citations

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

Fields of papers citing papers by J.‐I. Chyi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J.‐I. Chyi

This figure shows the co-authorship network connecting the top 25 collaborators of J.‐I. Chyi. A scholar is included among the top collaborators of J.‐I. Chyi 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.‐I. Chyi. J.‐I. Chyi 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.
Chen, Hsin‐Chu, Po‐Chun Yeh, J.‐I. Chyi, et al.. (2025). Supercritical nitrogen-enhanced interface control for high-frequency T-gate GaN HEMTs fabricated on 8-inch CMOS-compatible wafer. Materials Science in Semiconductor Processing. 201. 110101–110101.
2.
Chiu, Pei C., et al.. (2015). High hole mobility InGaSb/AlSb QW field effect transistors grown on Si by molecular beam epitaxy. Journal of Crystal Growth. 425. 385–388. 3 indexed citations
3.
Lin, Chao‐An, M. L. Huang, Pei C. Chiu, et al.. (2012). InAs MOS devices passivated with molecular beam epitaxy-grown Gd2O3 dielectrics. Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena. 30(2). 4 indexed citations
4.
Hsu, T. M., et al.. (2007). Temperature stability of single-photon emission from InGaAs quantum dots in photonic crystal nanocavities. Applied Physics Letters. 90(21). 7 indexed citations
5.
Chao, Chi‐Kuang, et al.. (2006). Catalyst-free growth of indium nitride nanorods by chemical-beam epitaxy. Applied Physics Letters. 88(23). 23 indexed citations
6.
Chang, Wen‐Hao, et al.. (2005). Optical control of the exciton charge states of single quantum dots via impurity levels. Physical Review B. 72(23). 19 indexed citations
7.
Mao, M., et al.. (2005). Spectrally-resolved dynamics of two-state lasing in quantum-dot lasers. 56–57. 1 indexed citations
8.
Jiang, Lin, et al.. (2003). An In 0.6 Ga 0.4 As/GaAs quantum dot infrared photodetector with operating temperature up to 260K. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 5074. 677–677.
9.
Irokawa, Yoshihiro, B. Luo, B. S. Kang, et al.. (2003). 2.6 A, 0.69 MW cm−2 single-chip bulk GaN p-i-n rectifier. Solid-State Electronics. 48(2). 359–361. 2 indexed citations
10.
Hong, Hwen-Fen, Chi‐Kuang Chao, J.‐I. Chyi, & Yih-Fong Tzeng. (2002). Reactive ion etching of GaN/InGaN using BCl3 plasma. Materials Chemistry and Physics. 77(2). 411–415. 12 indexed citations
11.
Chang, Wen‐Hao, et al.. (2002). Hole emission processes in InAs/GaAs self-assembled quantum dots. Physical review. B, Condensed matter. 66(19). 72 indexed citations
12.
Chen, Chii‐Chang, et al.. (2002). Thermal annealing effects on stimulated emission of high-indium-content InGaN/GaN single quantum well structure. Solid-State Electronics. 46(8). 1123–1126. 4 indexed citations
13.
Chang, Wen‐Hao, et al.. (2001). A Carrier Escape Study from InAs Self-Assembled Quantum Dots by Photocurrent Measurement. physica status solidi (b). 224(1). 85–88. 5 indexed citations
14.
Ren, F., A.P. Zhang, G. Dang, et al.. (2000). Surface and bulk leakage currents in high breakdown GaN rectifiers. Solid-State Electronics. 44(4). 619–622. 25 indexed citations
15.
Hsieh, K. C., et al.. (1999). Behavior of arsenic precipitation in low-temperature grown III–V arsenides. Journal of Crystal Growth. 201-202. 212–216. 3 indexed citations
16.
Chuo, Chang‐Cheng, et al.. (1999). Role of excess As in low-temperature grown GaAs subjected to BCl3 reactive ion etching. Applied Physics Letters. 75(19). 3032–3034. 1 indexed citations
17.
Nee, Tzer‐En, et al.. (1999). High characteristic temperature Be-doped In0.5Ga0.5As quantum dot lasers grown on GaAs substrates by molecular beam epitaxy. Journal of Crystal Growth. 201-202. 905–908. 2 indexed citations
18.
Chyi, J.‐I., et al.. (1995). Double-heterojunction pseudomorphic AlGaAs/In0.15Ga0.85As HEMT and its short-channel effects. Solid-State Electronics. 38(2). 377–381. 3 indexed citations
19.
20.
Chyi, J.‐I., et al.. (1988). Growth of InSb and InAs1−xSbx on GaAs by molecular beam epitaxy. Applied Physics Letters. 53(12). 1092–1094. 102 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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