Hang-Ju Ko
Impact in
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- Ga2O3 and related materials
- Condensed Matter Physics top 5%
- GaN-based semiconductor devices and materials
Papers in
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- ZnO doping and properties 33
- Copper-based nanomaterials and applications 6
- Electronic and Structural Properties of Oxides 3
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- Ga2O3 and related materials 27
- Co-authors
- Takafumi Yao (29 shared papers)Soon‐Ku Hong (18 shared papers)Yefan Chen (14 shared papers)Yusaburo Segawa (6 shared papers)Takashi Hanada (6 shared papers)N. T. Tuan (1 shared paper)Hisao Makino (5 shared papers)Sunghoon Song (1 shared paper)
- Journals
- Applied Physics Letters (9 papers)Journal of Crystal Growth (9 papers)Japanese Journal of Applied Physics (2 papers)Journal of Nanoscience and Nanotechnology (2 papers)Applied Surface Science (1 paper)
- Partner nations
- JapanSouth KoreaUnited States
In The Last Decade
Hang-Ju Ko
41 papers receiving 1.6k citations
Peers
Comparison fields: 5 of 40
- Electronic, Optical and Magnetic Materials 900
- Condensed Matter Physics 382
- Materials Chemistry 1.5k
- Acoustics and Ultrasonics 18
- Electrical and Electronic Engineering 711
Countries citing papers authored by Hang-Ju Ko
This map shows the geographic impact of Hang-Ju Ko'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 Hang-Ju Ko with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hang-Ju Ko more than expected).
Fields of papers citing papers by Hang-Ju Ko
This network shows the impact of papers produced by Hang-Ju Ko. 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 Hang-Ju Ko. The network helps show where Hang-Ju Ko may publish in the future.
Co-authors
The 25 scholars most cited alongside Hang-Ju Ko, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 41 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2000 | 231 | |
| 2 | 2008 | 224 | |
| 3 | 2001 | 162 | |
| 4 | 2001 | 119 | |
| 5 | 2002 | 115 | |
| 6 | 2002 | 89 | |
| 7 | 2000 | 89 | |
| 8 | 2001 | 75 | |
| 9 | 2000 | 59 | |
| 10 | 2002 | 52 | |
| 11 | 2000 | 40 | |
| 12 | 2000 | 38 | |
| 13 | 2002 | 33 | |
| 14 | 2004 | 33 | |
| 15 | 2001 | 27 | |
| 16 | 2000 | 27 | |
| 17 | 2006 | 24 | |
| 18 | 2000 | 23 | |
| 19 | 2003 | 23 | |
| 20 | 2006 | 19 |
About Hang-Ju Ko
Hang-Ju Ko is a scholar working on Materials Chemistry, Electronic, Optical and Magnetic Materials, Condensed Matter Physics, Electrical and Electronic Engineering and Atomic and Molecular Physics, and Optics, having authored 41 papers that have together received 1.6k indexed citations. Recurring topics across this work include ZnO doping and properties (33 papers), Ga2O3 and related materials (27 papers), GaN-based semiconductor devices and materials (19 papers), Perovskite Materials and Applications (6 papers), Copper-based nanomaterials and applications (6 papers), Semiconductor Quantum Structures and Devices (4 papers), Chalcogenide Semiconductor Thin Films (4 papers) and Electronic and Structural Properties of Oxides (3 papers). The work is most often cited by research in Electronic, Optical and Magnetic Materials (900 citations), Condensed Matter Physics (382 citations), Materials Chemistry (1.5k citations), Acoustics and Ultrasonics (18 citations) and Electrical and Electronic Engineering (711 citations). Hang-Ju Ko has collaborated with scholars based in Japan, South Korea and United States. Frequent co-authors include Takafumi Yao, Soon‐Ku Hong, Yefan Chen, Yusaburo Segawa, Takashi Hanada, N. T. Tuan, Hisao Makino, Sunghoon Song, Mark E. Welland and Seong-Ju Park. Their work appears in journals such as Applied Physics Letters, Journal of Crystal Growth, Japanese Journal of Applied Physics, Journal of Nanoscience and Nanotechnology 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.