G.C. Chi

2.8k citations

80 papers · 2.5k · 1 hit paper · h-index 26

Impact in

Condensed Matter Physics top 1%
- GaN-based semiconductor devices and materials
Materials Chemistry top 5%
- Luminescence Properties of Advanced Materials
- ZnO doping and properties
- Quantum Dots Synthesis And Properties

Papers in

Condensed Matter Physics 48
- GaN-based semiconductor devices and materials 48
Materials Chemistry 15
- ZnO doping and properties 14

Co-authors: Jinn‐Kong Sheu (35 shared papers)Shoou‐Jinn Chang (13 shared papers)Y.K. Su (10 shared papers)Wei‐Chih Lai (6 shared papers)J.M. Tsai (4 shared papers)C. J. Pan (17 shared papers)Li-Chung Wu (1 shared paper)Ruixia Wu (1 shared paper)
Journals: Solid-State Electronics (11 papers)Applied Physics Letters (11 papers)Journal of Applied Physics (7 papers)IEEE Electron Device Letters (6 papers)Applied Surface Science (6 papers)
Partner nations: Taiwan United States China

In The Last Decade

G.C. Chi

78 papers receiving 2.5k citations

G.C. Chi's Hit Papers

align trajectories log scale

White-light emission from near UV InGaN-GaN LED chip precoated with blue/green/red phosphors 2003 · 598 citations

What are hit papers?

Paper score: A paper's citations measured against the top-1% bar of its own field and year: the square root of citations ÷ bar, so 1 means right at the bar and 2 means four times its citations. The bar blends the citation counts that enter the top 1% of the paper's subfields in its year (weighted 89.5%), of those subfields over all years (0.5%) and of its year across all fields (10%); a subfield and year with fewer than 400 papers takes its year's bar. Papers from 2026 are not scored yet: in an unfinished year, when a paper appeared matters more than how it is cited.

Hit paper: A paper cited at least 1.5× the top-1% bar of its field and year: a paper score of at least √1.5.

2003 IEEE Photonics Technology Letters

Peers

Countries citing papers authored by G.C. Chi

Since Specialization

Citations

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

Fields of papers citing papers by G.C. Chi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G.C. Chi. 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 G.C. Chi. The network helps show where G.C. Chi may publish in the future.

Co-authors

The 25 scholars most cited alongside G.C. Chi, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with G.C. Chi Line = papers co-authored together G.C. Chi links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 80 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	White-light emission from near UV InGaN-GaN LED chip precoated with blue/green/red phosphors IEEE Photonics Technology Letters ·Jinn‐Kong Sheu, Shoou‐Jinn Chang, Y.K. Su, Li-Chung Wu, Y.C. Lin, Wei‐Chih Lai, J.M. Tsai, G.C. Chi Hit paper breakdown →	2003	598
2	GaN metal-semiconductor-metal ultraviolet photodetectors with transparent indium-tin-oxide Schottky contacts IEEE Photonics Technology Letters ·Chang‐Hsiao Chen, Shoou‐Jinn Chang, Yan Kuin Su, G.C. Chi, J. Y., Che-Hao Chang, Jinn‐Kong Sheu, J.F. Chen	2001	141
3	Low-operation voltage of InGaN-GaN light-emitting diodes with Si-doped In/sub 0.3/Ga/sub 0.7/N/GaN short-period superlattice tunneling contact layer IEEE Electron Device Letters ·Jinn‐Kong Sheu, J.M. Tsai, Shih‐Chang Shei, Wei‐Chih Lai, Ten‐Chin Wen, Chih-Hsiang Kou, Yifan Su, Shoou‐Jinn Chang	2001	118
4	GaN metal-semiconductor-metal ultraviolet sensors with various contact electrodes IEEE Sensors Journal ·Y.K. Su, Shoou‐Jinn Chang, Chang‐Hsiao Chen, J.F. Chen, G.C. Chi, Jinn‐Kong Sheu, Wei‐Chih Lai, J.M. Tsai	2002	99
5	GaN metal-semiconductor-metal photodetectors with low-temperature-GaN cap layers and ITO metal contacts IEEE Electron Device Letters ·Shoou‐Jinn Chang, Meng‐Lin Lee, Jinn‐Kong Sheu, Wei‐Chih Lai, Y.K. Su, Chao Chang, C. J. Kao, G.C. Chi	2003	88
6	White-light emission from InGaN-GaN multiquantum-well light-emitting diodes with Si and Zn codoped active well layer IEEE Photonics Technology Letters ·Jinn‐Kong Sheu, C. J. Pan, G.C. Chi, Liang Wu, Chang‐Hsiao Chen, Shoou‐Jinn Chang, Y.K. Su +1 other	2002	76
7	Effect of Thermal Annealing on Ga-Doped ZnO Films Prepared by Magnetron Sputtering Journal of The Electrochemical Society ·Jinn‐Kong Sheu, M. L. Lee, C. J. Tun, G.C. Chi +1 other	2007	59
8	Inductively coupled plasma etching of GaN using Cl2/Ar and Cl2/N2 gases Journal of Applied Physics ·Jinn‐Kong Sheu, Yan‐Kuin Su, G.C. Chi, M. J. Jou, C. C. Liu, Chia‐Ming Chang, W. C. Hung	1999	57
9	High-efficiency InGaN-GaN MQW green light-emitting diodes with CART and DBR structures IEEE Journal of Selected Topics in Quantum Electronics ·Chang‐Hsiao Chen, Shoou‐Jinn Chang, Y.K. Su, G.C. Chi, Jinn‐Kong Sheu, J.F. Chen	2002	57
10	Photoluminescence spectroscopy of Mg-doped GaN Journal of Applied Physics ·Jinn‐Kong Sheu, Yan‐Kuin Su, G.C. Chi, B. J. Pong, C. Y. Chen, C. N. Huang, W. C. Chen	1998	54
11	The doping of GaN with Mg diffusion Solid-State Electronics ·C. J. Pan, G.C. Chi	1999	53
12	InGaN/GaN light emitting diodes activated in O/sub 2/ ambient IEEE Electron Device Letters ·C. H. Kuo, Shoou‐Jinn Chang, Y.K. Su, J.F. Chen, Liang Wu, Jinn‐Kong Sheu, Chiu‐Hui Chen, G.C. Chi	2002	52
13	High brightness green light emitting diodes with charge asymmetric resonance tunneling structure IEEE Electron Device Letters ·Chang‐Hsiao Chen, Y.K. Su, Shoou‐Jinn Chang, G.C. Chi, Jinn‐Kong Sheu, J.F. Chen, C. H. Liu, Yishinn Liaw	2002	49
14	n + - GaN formed by Si implantation into p-GaN Journal of Applied Physics ·Jinn‐Kong Sheu, C. J. Tun, M. S. Tsai, Chien-Chieh Lee, G.C. Chi, S.J. Chang, Yan‐Kuin Su	2002	46
15	Electrical and optical changes in the near surface of reactively ion etched n-GaN Solid-State Electronics ·Jiao Chen, C. J. Pan, G.C. Chi	1999	41
16	Low-operation voltage of InGaN/GaN light-emitting diodes by using a Mg-doped Al/sub 0.15/Ga/sub 0.85/N/GaN superlattice IEEE Electron Device Letters ·Jinn‐Kong Sheu, G.C. Chi, M. J. Jou	2001	41
17	Investigation of the mechanism for Ti/Al ohmic contact on etched n-GaN surfaces The journal ·Jinn‐Kong Sheu, Yan‐Kuin Su, G.C. Chi, M. J. Jou, C. C. Liu, Chia‐Ming Chang, W. C. Hung, J.S. Bow	2000	38
18	Planar GaN n+–p photodetectors formed by Si implantation into p-GaN Applied Physics Letters ·Jinn‐Kong Sheu, M. L. Lee, L. S. Yeh, C. J. Kao, C. J. Tun, M. G. Chen, G.C. Chi, S.J. Chang	2002	37
19	Enhanced output power in an InGaN-GaN multiquantum-well light-emitting diode with an InGaN current-spreading layer IEEE Photonics Technology Letters ·Jinn‐Kong Sheu, G.C. Chi, M. J. Jou	2001	36
20	Reduction of Dark Current in AlGaN–GaN Schottky-Barrier Photodetectors With a Low-Temperature-Grown GaN Cap Layer IEEE Electron Device Letters ·Meng‐Lin Lee, Jinn‐Kong Sheu, Yan‐Kuin Su, Shoou‐Jinn Chang, Wei‐Chih Lai, G.C. Chi	2004	36

About G.C. Chi

G.C. Chi is a scholar working on Condensed Matter Physics, Materials Chemistry, Atomic and Molecular Physics, and Optics, Renewable Energy, Sustainability and the Environment and Electrical and Electronic Engineering, having authored 80 papers that have together received 2.5k indexed citations. Recurring topics across this work include GaN-based semiconductor devices and materials (48 papers), ZnO doping and properties (14 papers), Semiconductor materials and interfaces (2 papers), Semiconductor materials and devices (1 paper), Polydiacetylene-based materials and applications (1 paper), TiO2 Photocatalysis and Solar Cells (1 paper), Advanced optical system design (1 paper) and Terahertz technology and applications (1 paper). The work is most often cited by research in Condensed Matter Physics (1.3k citations), Materials Chemistry (667 citations), Nuclear Energy and Engineering (1 citation), Atomic and Molecular Physics, and Optics (58 citations) and Electrical and Electronic Engineering (125 citations). G.C. Chi has collaborated with scholars based in Taiwan, United States and China. Frequent co-authors include Jinn‐Kong Sheu, Shoou‐Jinn Chang, Y.K. Su, Wei‐Chih Lai, J.M. Tsai, C. J. Pan, Li-Chung Wu, Ruixia Wu, Y.C. Lin and Chang‐Hsiao Chen. Their work appears in journals such as Solid-State Electronics, Applied Physics Letters, Journal of Applied Physics, IEEE Electron Device Letters and Applied Surface Science.

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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G.C. Chi

G.C. Chi's Hit Papers

Peers

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Fields of papers citing papers by G.C. Chi

All Works

About G.C. Chi

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