Takekazu Masui

9.0k total citations · 6 hit papers
37 papers, 7.6k citations indexed

About

Takekazu Masui is a scholar working on Electronic, Optical and Magnetic Materials, Materials Chemistry and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, Takekazu Masui has authored 37 papers receiving a total of 7.6k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Electronic, Optical and Magnetic Materials, 31 papers in Materials Chemistry and 24 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in Takekazu Masui's work include Ga2O3 and related materials (36 papers), ZnO doping and properties (31 papers) and Advanced Photocatalysis Techniques (24 papers). Takekazu Masui is often cited by papers focused on Ga2O3 and related materials (36 papers), ZnO doping and properties (31 papers) and Advanced Photocatalysis Techniques (24 papers). Takekazu Masui collaborates with scholars based in Japan, United States and Sweden. Takekazu Masui's co-authors include Akito Kuramata, Shigenobu Yamakoshi, Kohei Sasaki, Masataka Higashiwaki, Yu Yamaoka, Shinya Watanabe, Kimiyoshi Koshi, Yoshinao Kumagai, Hisashi Murakami and Akinori Koukitu and has published in prestigious journals such as Applied Physics Letters, Journal of The Electrochemical Society and Electrochemistry Communications.

In The Last Decade

Takekazu Masui

37 papers receiving 7.4k citations

Hit Papers

5 papers align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Gallium oxide (Ga2O3) metal-semiconductor field-effect transistors on single-crystal β-Ga2O3 (010) substrates

2012 1.5k citations Masataka Higashiwaki, Kohei Sasaki et al. Applied Physics Letters profile →
Recent progress in Ga₂O₃power devices

2016 910 citations Masataka Higashiwaki, Kohei Sasaki et al. Semiconductor Science and Technology profile →
High-quality β-Ga₂O₃ single crystals grown by edge-defined film-fed growth

2016 839 citations Akito Kuramata, Kimiyoshi Koshi et al. Japanese Journal of Applied Physics profile →
Depletion-mode Ga2O3 metal-oxide-semiconductor field-effect transistors on β-Ga2O3 (010) substrates and temperature dependence of their device characteristics

2013 602 citations Masataka Higashiwaki, Kohei Sasaki et al. Applied Physics Letters profile →
Device-Quality $\beta$-Ga$_{2}$O$_{3}$ Epitaxial Films Fabricated by Ozone Molecular Beam Epitaxy

2012 514 citations Kohei Sasaki, Akito Kuramata et al. profile →
Anisotropic thermal conductivity in single crystal β-gallium oxide

2015 430 citations Zhi Guo, Amit Verma et al. Applied Physics Letters profile →

Peers

Countries citing papers authored by Takekazu Masui

Since Specialization

Citations

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

Fields of papers citing papers by Takekazu Masui

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takekazu Masui

This figure shows the co-authorship network connecting the top 25 collaborators of Takekazu Masui. A scholar is included among the top collaborators of Takekazu Masui 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 Takekazu Masui. Takekazu Masui is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Electrical Characterization of Electrolyte/β- Ga₂O₃ Junction for Biosensing Applications 2019 ·Journal of The Electrochemical Society ·Tanzilur Rahman, Takekazu Masui, Takanori Ichiki	2
2	Ga₂O₃MOSFETs Using Spin-On-Glass Source/Drain Doping Technology 2017 ·IEEE Electron Device Letters ·Ke Zeng, Joshua S. Wallace, (unknown), Kohei Sasaki, Akito Kuramata, Takekazu Masui, Joseph A. Gardella, Uttam Singisetti	110
3	Fabrication and Characterization of 2-inch (001) β-Ga 2 O 3 Wafers for Power devices 2016 ·The Japan Society of Applied Physics ·Takekazu Masui, Kimiyoshi Koshi, Shinya Watanabe, Akito Kuramata, (unknown)	1
4	High-quality β-Ga 2016 ·Japanese Journal of Applied Physics ·Akito Kuramata, Kimiyoshi Koshi, Shinya Watanabe, Yu Yamaoka, Takekazu Masui, Shigenobu Yamakoshi	2
5	High-quality β-Ga₂O₃ single crystals grown by edge-defined film-fed growth breakdown → 2016 ·Japanese Journal of Applied Physics ·Akito Kuramata, Kimiyoshi Koshi, Shinya Watanabe, Yu Yamaoka, Takekazu Masui, Shigenobu Yamakoshi	839
6	Recent progress in Ga₂O₃power devices breakdown → 2016 ·Semiconductor Science and Technology ·Masataka Higashiwaki, Kohei Sasaki, Hisashi Murakami, Yoshinao Kumagai, Akinori Koukitu, Akito Kuramata, Takekazu Masui, Shigenobu Yamakoshi	910
7	Electrochemical application of Ga₂O₃ and related materials: CO₂-to-HCOOH conversion 2016 ·Japanese Journal of Applied Physics ·Takeyuki Sekimoto, Hiroshi Hashiba, Masahiro Deguchi, Satoshi Yotsuhashi, Takekazu Masui, Akito Kuramata, Shigenobu Yamakoshi	5
8	Current Status of Gallium Oxide-Based Power Device Technology 2015 ·Rare & Special e-Zone (The Hong Kong University of Science and Technology) ·Masataka Higashiwaki, Kohei Sasaki, Man Hoi Wong, Takafumi Kamimura, Ken Goto, Kazushiro Nomura, Quang Tu Thieu, Rie Togashi, Hisashi Murakami, Yoshinao Kumagai, Bo Monemar, Akinori Koukitu, Akito Kuramata, Takekazu Masui, Shigenobu Yamakoshi	7
9	Anisotropic thermal conductivity in single crystal β-gallium oxide breakdown → 2015 ·Applied Physics Letters ·Zhi Guo, Amit Verma, Xufei Wu, (unknown), Austin Hickman, Takekazu Masui, Akito Kuramata, Masataka Higashiwaki, Debdeep Jena, Tengfei Luo	430
10	Single-crystal gallium oxide-based biomolecular modified diode for nucleic acid sensing 2015 ·Japanese Journal of Applied Physics ·Tanzilur Rahman, Takekazu Masui, Takanori Ichiki	10
11	Development of gallium oxide power devices (Phys. Status Solidi A 1∕2014) 2014 ·physica status solidi (a) ·Masataka Higashiwaki, Kohei Sasaki, Akito Kuramata, Takekazu Masui, Shigenobu Yamakoshi	39
12	Band alignment and electrical properties of Al2O3/β-Ga2O3 heterojunctions 2014 ·Applied Physics Letters ·Takafumi Kamimura, Kohei Sasaki, Man Hoi Wong, Daivasigamani Krishnamurthy, Akito Kuramata, Takekazu Masui, Shigenobu Yamakoshi, Masataka Higashiwaki	194
13	Highly selective electrochemical reduction of CO2 to HCOOH on a gallium oxide cathode 2014 ·Electrochemistry Communications ·Takeyuki Sekimoto, Masahiro Deguchi, Satoshi Yotsuhashi, Yuka Yamada, Takekazu Masui, Akito Kuramata, Shigenobu Yamakoshi	45
14	Growth temperature dependences of structural and electrical properties of Ga2O3 epitaxial films grown on β-Ga2O3 (010) substrates by molecular beam epitaxy 2014 ·Journal of Crystal Growth ·Kohei Sasaki, Masataka Higashiwaki, Akito Kuramata, Takekazu Masui, Shigenobu Yamakoshi	115
15	β-Ga₂O₃ Single Crystal as a Photoelectrode for Water Splitting 2013 ·Japanese Journal of Applied Physics ·Takayoshi Oshima, Kenichi Kaminaga, Hisanori Mashiko, Akira Mukai, Kohei Sasaki, Takekazu Masui, Akito Kuramata, Shigenobu Yamakoshi, Akira Ohtomo	48
16	Development of gallium oxide power devices 2013 ·physica status solidi (a) ·Masataka Higashiwaki, Kohei Sasaki, Akito Kuramata, Takekazu Masui, Shigenobu Yamakoshi	485
17	Formation of Semi-Insulating Layers on Semiconducting β-Ga₂O₃ Single Crystals by Thermal Oxidation 2013 ·Japanese Journal of Applied Physics ·Takayoshi Oshima, Kenichi Kaminaga, Akira Mukai, Kohei Sasaki, Takekazu Masui, Akito Kuramata, Shigenobu Yamakoshi, Shizυo Fujita, Akira Ohtomo	53
18	Depletion-mode Ga<inf>2</inf>O<inf>3</inf> MOSFETs 2013 ·Rare & Special e-Zone (The Hong Kong University of Science and Technology) ·Masataka Higashiwaki, Kohei Sasaki, Takafumi Kamimura, Man Hoi Wong, Daivasigamani Krishnamurthy, Akito Kuramata, Takekazu Masui, Shigenobu Yamakoshi	6
19	単結晶β-Ga 2 O 3 (010)基板上の酸化ガリウム(Ga 2 O 3 )金属-半導体電界効果トランジスタ 2012 ·Applied Physics Letters ·(unknown), Kohei Sasaki, Akito Kuramata, Takekazu Masui, (unknown)	23
20	Ga<inf>2</inf>O<inf>3</inf> Schottky barrier diodes fabricated on single-crystal β-Ga<inf>2</inf>O<inf>3</inf> substrates 2012 ·Kohei Sasaki, Masataka Higashiwaki, Akito Kuramata, Takekazu Masui, Shigenobu Yamakoshi	2

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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