Katsunori Ueno

1.1k total citations
45 papers, 868 citations indexed

About

Katsunori Ueno is a scholar working on Electrical and Electronic Engineering, Condensed Matter Physics and Materials Chemistry. According to data from OpenAlex, Katsunori Ueno has authored 45 papers receiving a total of 868 indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Electrical and Electronic Engineering, 20 papers in Condensed Matter Physics and 13 papers in Materials Chemistry. Recurrent topics in Katsunori Ueno's work include Semiconductor materials and devices (27 papers), GaN-based semiconductor devices and materials (20 papers) and Silicon Carbide Semiconductor Technologies (17 papers). Katsunori Ueno is often cited by papers focused on Semiconductor materials and devices (27 papers), GaN-based semiconductor devices and materials (20 papers) and Silicon Carbide Semiconductor Technologies (17 papers). Katsunori Ueno collaborates with scholars based in Japan, Hong Kong and Poland. Katsunori Ueno's co-authors include Shinya Takashima, Masaharu Edo, Hideaki Matsuyama, Ryo Tanaka, Tokio Takahashi, Akira Uedono, Shoji Ishibashi, Mitsuaki Shimizu, Kazunobu Kojima and Shigefusa F. Chichibu and has published in prestigious journals such as Applied Physics Letters, Scientific Reports and IEEE Transactions on Electron Devices.

In The Last Decade

Katsunori Ueno

43 papers receiving 844 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Katsunori Ueno Japan 15 618 587 261 187 140 45 868
S. Patel United States 14 130 0.2× 474 0.8× 188 0.7× 388 2.1× 71 0.5× 62 808
M. T. Duffy United States 15 376 0.6× 227 0.4× 77 0.3× 217 1.2× 109 0.8× 37 684
L. A. Giannuzzi United States 8 168 0.3× 246 0.4× 276 1.1× 384 2.1× 36 0.3× 27 654
Manato Deki Japan 18 645 1.0× 805 1.4× 427 1.6× 261 1.4× 103 0.7× 70 1.0k
J. Oila Finland 14 452 0.7× 632 1.1× 343 1.3× 292 1.6× 232 1.7× 22 794
Karl Engl Germany 10 262 0.4× 378 0.6× 154 0.6× 200 1.1× 99 0.7× 20 659
В. В. Ратников Russia 16 318 0.5× 561 1.0× 285 1.1× 380 2.0× 121 0.9× 79 799
N. G. Kolin Russia 16 422 0.7× 518 0.9× 356 1.4× 189 1.0× 38 0.3× 57 722
M.G. Ramm Russia 16 432 0.7× 319 0.5× 132 0.5× 186 1.0× 107 0.8× 25 666
Shin Hashimoto United States 18 518 0.8× 409 0.7× 296 1.1× 197 1.1× 88 0.6× 45 843

Countries citing papers authored by Katsunori Ueno

Since Specialization
Citations

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

Fields of papers citing papers by Katsunori Ueno

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Katsunori Ueno

This figure shows the co-authorship network connecting the top 25 collaborators of Katsunori Ueno. A scholar is included among the top collaborators of Katsunori Ueno 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 Katsunori Ueno. Katsunori Ueno 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.
Uedono, Akira, Ryo Tanaka, Shinya Takashima, et al.. (2024). Vacancy‐Type Defects and Their Trapping/Detrapping of Charge Carriers in Ion‐Implanted GaN Studied by Positron Annihilation. physica status solidi (b). 261(5). 6 indexed citations
3.
Shiojima, Kenji, Ryo Tanaka, Shinya Takashima, Katsunori Ueno, & Masaharu Edo. (2021). Effects of surface treatment and annealing for Au/Ni/n-GaN Schottky barrier diodes. Japanese Journal of Applied Physics. 60(5). 56503–56503. 3 indexed citations
4.
Uedono, Akira, Ryo Tanaka, Shinya Takashima, et al.. (2021). Dopant activation process in Mg-implanted GaN studied by monoenergetic positron beam. Scientific Reports. 11(1). 20660–20660. 19 indexed citations
5.
Ueno, Katsunori, Satoshi Okada, & Takahiro Tadokoro. (2020). Fiber optic-type dosimetry for remote measurement of dose rate distribution in high radiation and narrow environment. Journal of the Atomic Energy Society of Japan. 62(12). 717–721. 1 indexed citations
6.
Ueno, Katsunori, Takahiro Tadokoro, Yuichiro Ueno, et al.. (2019). Heat and radiation resistances of diamond semiconductor in gamma-ray detection. Japanese Journal of Applied Physics. 58(10). 106509–106509. 9 indexed citations
7.
Asubar, Joel T., et al.. (2018). Threshold voltage shift in vertical trench GaN-MOSFETs by negative gate-bias stress. The Japan Society of Applied Physics. 1 indexed citations
8.
Mitsuishi, Kazutaka, Toru Hara, Koji Kimoto, et al.. (2018). Comparative Analysis of Defects in Mg-Implanted and Mg-Doped GaN Layers on Freestanding GaN Substrates. Nanoscale Research Letters. 13(1). 403–403. 20 indexed citations
9.
Uedono, Akira, Shinya Takashima, Masaharu Edo, et al.. (2017). Carrier Trapping by Vacancy‐Type Defects in Mg‐Implanted GaN Studied Using Monoenergetic Positron Beams. physica status solidi (b). 255(4). 62 indexed citations
10.
Tadokoro, Takahiro, et al.. (2016). Characteristic evaluation of the optical fiber type radiation monitor. 1 indexed citations
11.
Horita, Masahiro, Shinya Takashima, Ryo Tanaka, et al.. (2016). Retraction: “Hall-effect measurements of metalorganic vapor-phase epitaxy-grown p-type homoepitaxial GaN layers with various Mg concentrations”. Japanese Journal of Applied Physics. 55(11). 119201–119201. 5 indexed citations
12.
Uedono, Akira, Shinya Takashima, Masaharu Edo, et al.. (2015). Vacancy‐type defects and their annealing behaviors in Mg‐implanted GaN studied by a monoenergetic positron beam. physica status solidi (b). 252(12). 2794–2801. 63 indexed citations
13.
Tsubota, Masakatsu, Junichi H. Kaneko, Takehiro Shimaoka, et al.. (2015). High-temperature characteristics of charge collection efficiency using single CVD diamond detectors. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 789. 50–56. 40 indexed citations
14.
Sin, J.K.O., Hitoshi Sumida, Yoshiaki Toyoda, et al.. (2011). UIS Analysis and Characterization of the Inverted L-Shaped Source Trench Power MOSFET. IEEE Transactions on Electron Devices. 58(11). 3984–3990. 12 indexed citations
15.
Sin, J.K.O., Hitoshi Sumida, Yoshiaki Toyoda, et al.. (2010). A novel low-voltage trench power MOSFET with improved avalanche capability. 201–204. 13 indexed citations
16.
Sin, J.K.O., Hitoshi Sumida, Yoshiaki Toyoda, et al.. (2010). A New Trench Power MOSFET With an Inverted L-Shaped Source Region. IEEE Electron Device Letters. 12 indexed citations
17.
Ueno, Katsunori, et al.. (2004). MBBL Diode : A Novel Soft Recovery Diode. 433–436. 2 indexed citations
18.
Ōnishi, Yasuhiko, et al.. (2003). 24 mΩcm/sup 2/ 680 V silicon superjunction MOSFET. 241–244. 14 indexed citations
19.
Fujisawa, Hiroyuki, et al.. (2002). Electroluminescence Analysis of Al<sup>+</sup> and B<sup>+</sup> Implanted pn Diodes. Materials science forum. 389-393. 1297–1300. 1 indexed citations
20.
Ueno, Katsunori, et al.. (1994). Local Oxidation of 6H-SiC. Japanese Journal of Applied Physics. 33(8R). 4797–4797. 6 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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