Tomohiko Shibata

696 total citations
37 papers, 538 citations indexed

About

Tomohiko Shibata is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials and Electrical and Electronic Engineering. According to data from OpenAlex, Tomohiko Shibata has authored 37 papers receiving a total of 538 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Condensed Matter Physics, 15 papers in Electronic, Optical and Magnetic Materials and 14 papers in Electrical and Electronic Engineering. Recurrent topics in Tomohiko Shibata's work include GaN-based semiconductor devices and materials (21 papers), Ga2O3 and related materials (10 papers) and Acoustic Wave Resonator Technologies (9 papers). Tomohiko Shibata is often cited by papers focused on GaN-based semiconductor devices and materials (21 papers), Ga2O3 and related materials (10 papers) and Acoustic Wave Resonator Technologies (9 papers). Tomohiko Shibata collaborates with scholars based in Japan, South Korea and Austria. Tomohiko Shibata's co-authors include Mitsuhiro Tanaka, Seiji Kojima, Tatsuya Mori, Takashi Egawa, Hideto Miyake, Kazumasa Hiramatsu, Osamu Oda, Makoto Miyoshi, Hiroyasu Ishikawa and S. Sumiya and has published in prestigious journals such as Journal of Applied Physics, Chemical Physics Letters and Japanese Journal of Applied Physics.

In The Last Decade

Tomohiko Shibata

37 papers receiving 521 citations

Peers

Countries citing papers authored by Tomohiko Shibata

Since Specialization

Citations

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

Fields of papers citing papers by Tomohiko Shibata

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tomohiko Shibata

This figure shows the co-authorship network connecting the top 25 collaborators of Tomohiko Shibata. A scholar is included among the top collaborators of Tomohiko Shibata 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 Tomohiko Shibata. Tomohiko Shibata 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	Temperature dependence of electrical characteristics of Si-implanted AlN layers on sapphire substrates 2023 ·Applied Physics Express ·Hironori Okumura, Yasuhiro Watanabe, Tomohiko Shibata	15
2	Impurity diffusion in ion implanted AlN layers on sapphire substrates by thermal annealing 2022 ·Japanese Journal of Applied Physics ·Hironori Okumura, Yasuhiro Watanabe, Tomohiko Shibata, (unknown), Akira Uedono, (unknown), (unknown), (unknown), Sami Suihkonen, Tomás Palacios	9
3	Discussion on population kinetics and number densities of excited species of low‐pressure discharge nitrogen plasma 2016 ·IEEJ Transactions on Electrical and Electronic Engineering ·Hiroshi Akatsuka, Tomohiko Shibata, Atsushi Nezu	4
4	Low-frequency vibrational properties of crystalline and glassy indomethacin probed by terahertz time-domain spectroscopy and low-frequency Raman scattering 2015 ·Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy ·Tomohiko Shibata, Tatsuya Mori, Seiji Kojima	35
5	Terahertz Time-Domain Spectroscopy and Low-Frequency Raman Scattering of Crystalline and Glassy Pharmaceutical Indapamide 2015 ·International Letters of Chemistry Physics and Astronomy ·Yukiko Kobayashi, Tomohiko Shibata, (unknown), Seiji Kojima	1
6	Small angle neutron scattering study on the structural variation of lysozyme in bioprotectants 2015 ·Journal of the Korean Physical Society ·(unknown), (unknown), Tomohiko Shibata, Tatsuya Mori, Seiji Kojima, In‐Sung Park, (unknown)	1
7	Relaxation dynamics and fragility during liquid–glass transitions of poly(propylene glycol)s 2015 ·Current Applied Physics ·(unknown), Tomohiko Shibata, In‐Sung Park, Seiji Kojima	8
8	Broadband terahertz time-domain spectroscopy : crystalline and glassy drug materials 2014 ·IOP Conference Series Materials Science and Engineering ·Seiji Kojima, Tomohiko Shibata, (unknown), Tatsuya Mori	17
9	Glass transition dynamics of enantiomer (+)-ibuprofen 2013 ·AIP conference proceedings ·Tae Hyun Kim, Jae‐Hyeon Ko, (unknown), Tomohiko Shibata, Seiji Kojima	3
10	Electrical characterization of Pt∕AlGaN∕GaN Schottky diodes grown using AlN template and their application to hydrogen gas sensors 2007 ·Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena ·Makoto Miyoshi, (unknown), (unknown), Tomohiko Shibata, Mitsuhiro Tanaka, Takashi Egawa	14
11	Suppression of Crack Generation Using High-Compressive-Strain AlN/Sapphire Template for Hydride Vapor Phase Epitaxy of Thick AlN Film 2007 ·Japanese Journal of Applied Physics ·(unknown), (unknown), Dabing Li, Hideto Miyake, Kazumasa Hiramatsu, Tomohiko Shibata, Mitsuhiro Tanaka	15
12	Surface Acoustic Wave Properties of Atomically Flat-Surface Aluminum Nitride Epitaxial Film on Sapphire 2005 ·Japanese Journal of Applied Physics ·(unknown), (unknown), Tomohiko Shibata, Suguru Kameda, Hiroyuki Nakase, (unknown), Kazuo Tsubouchi	14
13	Growth of Thick AlN Layer by Hydride Vapor Phase Epitaxy 2005 ·Japanese Journal of Applied Physics ·Yuhuai Liu, (unknown), Hideto Miyake, Kazumasa Hiramatsu, Tomohiko Shibata, (unknown), (unknown)	35
14	Reduction of dislocation density in AlGaN with high AlN molar fraction by using a rugged AlN epilayer 2004 ·MRS Proceedings ·(unknown), Takashi Onishi, Yuhuai Liu, (unknown), Noriyuki Kuwano, Tomohiko Shibata, Mitsuhiro Tanaka, Hideto Miyake, Kazumasa Hiramatsu	1
15	Metalorganic Vapor Phase Epitaxy Growth and Study of Stress in AlGaN Using Epitaxial AlN as Underlying Layer 2003 ·Japanese Journal of Applied Physics ·(unknown), Tomohiko Shibata, Hideto Miyake, Kazumasa Hiramatsu	12
16	MOVPE growth and n‐type conductivity control of high‐quality Si‐doped Al _0.5 Ga _0.5 N using epitaxial AlN as an underlying layer 2003 ·Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics ·(unknown), (unknown), Tomohiko Shibata, H. Naoi, Hideto Miyake, Kazumasa Hiramatsu, Mitsuhiro Tanaka	1
17	Growth of high-quality GaN films on epitaxial AlN/sapphire templates by MOVPE 2002 ·Journal of Crystal Growth ·Masahiro Sakai, Hiroyasu Ishikawa, Takashi Egawa, Takashi Jimbo, Masayoshi Umeno, Tomohiko Shibata, (unknown), S. Sumiya, (unknown), Mitsuhiro Tanaka, Osamu Oda	49
18	Characterization of high-quality epitaxial AlN films grown by MOVPE 2001 ·MRS Proceedings ·Tomohiko Shibata, (unknown), (unknown), S. Sumiya, Mitsuhiro Tanaka, Osamu Oda, Hideto Miyake, Kazumasa Hiramatsu	7
19	Transmission Electron Microscopic Observation of AlN/α-Al₂O₃ Heteroepitaxial Interface with Initial-Nitriding AlN Layer 1995 ·Japanese Journal of Applied Physics ·Kazuya Masu, (unknown), (unknown), Tomohiko Shibata, Michio Takahashi, Kazuo Tsubouchi	32
20	Magnetic Susceptibility of YBa₂(Cu_1-xFe_x)₃O_y Prepared by Various Heat Treatments 1991 ·Japanese Journal of Applied Physics ·Tomohiko Shibata, Shigeru Katsuyama, (unknown), Kōji Kosuge	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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