Tomoyuki Tanikawa

1.1k total citations
80 papers, 840 citations indexed

About

Tomoyuki Tanikawa is a scholar working on Condensed Matter Physics, Materials Chemistry and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Tomoyuki Tanikawa has authored 80 papers receiving a total of 840 indexed citations (citations by other indexed papers that have themselves been cited), including 68 papers in Condensed Matter Physics, 32 papers in Materials Chemistry and 31 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Tomoyuki Tanikawa's work include GaN-based semiconductor devices and materials (67 papers), ZnO doping and properties (31 papers) and Ga2O3 and related materials (30 papers). Tomoyuki Tanikawa is often cited by papers focused on GaN-based semiconductor devices and materials (67 papers), ZnO doping and properties (31 papers) and Ga2O3 and related materials (30 papers). Tomoyuki Tanikawa collaborates with scholars based in Japan, United States and Taiwan. Tomoyuki Tanikawa's co-authors include Takashi Matsuoka, Yoshio Honda, Shigeyuki Kuboya, Nobuhiko Sawaki, Ryuji Katayama, M. Yamaguchi, Hiroshi Amano, Toshiki Hikosaka, Kanako Shojiki and Takashi Mukai and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Optics Express.

In The Last Decade

Tomoyuki Tanikawa

72 papers receiving 819 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tomoyuki Tanikawa Japan 17 699 376 356 290 262 80 840
T. Paskova United States 19 903 1.3× 426 1.1× 444 1.2× 318 1.1× 292 1.1× 52 992
Lindsay Hussey United States 15 702 1.0× 361 1.0× 304 0.9× 266 0.9× 191 0.7× 19 806
T. M. Smeeton United Kingdom 13 651 0.9× 247 0.7× 359 1.0× 292 1.0× 341 1.3× 32 845
Benjamin Neuschl Germany 16 612 0.9× 355 0.9× 308 0.9× 290 1.0× 169 0.6× 37 752
T. Böttcher Germany 12 865 1.2× 394 1.0× 482 1.4× 293 1.0× 266 1.0× 33 971
Ryan G. Banal Japan 17 780 1.1× 473 1.3× 494 1.4× 269 0.9× 193 0.7× 33 991
M. Kunze Germany 13 572 0.8× 226 0.6× 303 0.9× 404 1.4× 197 0.8× 23 780
K. Hazu Japan 15 550 0.8× 376 1.0× 318 0.9× 258 0.9× 167 0.6× 48 724
Yong-Tae Moon South Korea 14 576 0.8× 267 0.7× 316 0.9× 226 0.8× 173 0.7× 33 665
S. F. LeBoeuf United States 17 978 1.4× 395 1.1× 426 1.2× 508 1.8× 434 1.7× 33 1.1k

Countries citing papers authored by Tomoyuki Tanikawa

Since Specialization
Citations

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

Fields of papers citing papers by Tomoyuki Tanikawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tomoyuki Tanikawa

This figure shows the co-authorship network connecting the top 25 collaborators of Tomoyuki Tanikawa. A scholar is included among the top collaborators of Tomoyuki Tanikawa 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 Tomoyuki Tanikawa. Tomoyuki Tanikawa 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.
Shojiki, Kanako, Toru Akiyama, Takao Nakamura, et al.. (2025). Analysis of inversion-domain boundaries in four-layer polarity-inverted AlN structure. Applied Physics Letters. 126(3).
2.
Uemukai, Masahiro, et al.. (2025). Polarity inversion of N-polar GaN by metalorganic vapor phase epitaxy via thermal oxidation. Japanese Journal of Applied Physics. 64(2). 20903–20903. 1 indexed citations
3.
Uemukai, Masahiro, et al.. (2025). Polarity inversion of GaN from +c to −c polarity by metalorganic vapor phase epitaxy. Japanese Journal of Applied Physics. 64(2). 20901–20901.
4.
Uemukai, Masahiro, et al.. (2025). Detuning dependence in current-light-output characteristics of GaN-based DFB laser diodes. Japanese Journal of Applied Physics. 64(2). 22001–22001. 1 indexed citations
5.
6.
Uemukai, Masahiro, et al.. (2024). Design of Horizontally Stacked AlN and Dielectric Cores Transverse Quasi‐Phase‐Matched Channel Waveguide for Squeezed Light Generation. physica status solidi (a). 221(21). 1 indexed citations
7.
8.
9.
Uemukai, Masahiro, et al.. (2024). Continuous-wave operation of InGaN tunable single-mode laser with periodically slotted structure. Applied Physics Express. 17(8). 82003–82003. 1 indexed citations
10.
Shojiki, Kanako, Hideto Miyake, Shuhei Ichikawa, et al.. (2023). 229 nm far-ultraviolet second harmonic generation in a vertical polarity inverted AlN bilayer channel waveguide. Applied Physics Express. 16(6). 62006–62006. 7 indexed citations
11.
Shojiki, Kanako, et al.. (2022). Emission color modulation of InGaN/GaN multiple quantum wells by selective area metalorganic vapor phase epitaxy on hexagonal windows. Japanese Journal of Applied Physics. 61(3). 30904–30904.
12.
Uemukai, Masahiro, et al.. (2022). Enlargement of mode size in annealed proton-exchanged periodically-poled MgO doped stoichiometric LiTaO 3 waveguide for high power second harmonic generation. Japanese Journal of Applied Physics. 61(7). 72006–72006. 3 indexed citations
13.
Yokoyama, Naoki, Shuhei Ichikawa, Yasufumi Fujiwara, et al.. (2022). GaN channel waveguide with vertically polarity inversion formed by surface activated bonding for wavelength conversion. Japanese Journal of Applied Physics. 61(5). 50902–50902. 10 indexed citations
14.
Ishihara, Hiroki, Naoki Yokoyama, Yoshimasa Kawata, et al.. (2022). Fabrication and evaluation of rib-waveguide-type wavelength conversion devices using GaN-QPM crystals. Japanese Journal of Applied Physics. 61(SK). SK1020–SK1020. 9 indexed citations
15.
Fujimoto, Satoru, et al.. (2019). Growth of GaN and improvement of lattice curvature using symmetric hexagonal SiO 2 patterns in HVPE growth. Japanese Journal of Applied Physics. 58(SC). SC1049–SC1049. 7 indexed citations
16.
Tanikawa, Tomoyuki, et al.. (2017). ScAlMgO 4 基板上の厚いGaN膜のハロゲン化物気相エピタクシー,および,自立ウェハ製造用の自己分離. Applied Physics Express. 10(10). 1–101001. 2 indexed citations
17.
Tanikawa, Tomoyuki, Kanako Shojiki, Shigeyuki Kuboya, Ryuji Katayama, & Takashi Matsuoka. (2016). Large Stokes-like shift in N-polar InGaN/GaN multiple-quantum-well light-emitting diodes. Japanese Journal of Applied Physics. 55(5S). 05FJ03–05FJ03. 6 indexed citations
18.
Lai, Yi-Chun, Akio Higo, Takayuki Kiba, et al.. (2016). Nanometer scale fabrication and optical response of InGaN/GaN quantum disks. Nanotechnology. 27(42). 425401–425401. 11 indexed citations
19.
Murase, T, Tomoyuki Tanikawa, Yoshio Honda, et al.. (2011). Drastic Reduction of Dislocation Density in Semipolar (1122) GaN Stripe Crystal on Si Substrate by Dual Selective Metal–Organic Vapor Phase Epitaxy. Japanese Journal of Applied Physics. 50(1S1). 01AD04–01AD04. 1 indexed citations
20.
Suzuki, Noriyuki, T. Uchida, Tomoyuki Tanikawa, et al.. (2009). HVPE growth of semi-polar (112¯2)GaN on GaN template (113)Si substrate. Journal of Crystal Growth. 311(10). 2875–2878. 11 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by T. Paskova Breakdown of academic impact, for papers by Lindsay Hussey Breakdown of academic impact, for papers by T. M. Smeeton Breakdown of academic impact, for papers by Benjamin Neuschl Breakdown of academic impact, for papers by T. Böttcher Breakdown of academic impact, for papers by Ryan G. Banal Breakdown of academic impact, for papers by M. Kunze Breakdown of academic impact, for papers by K. Hazu Breakdown of academic impact, for papers by Yong-Tae Moon Breakdown of academic impact, for papers by S. F. LeBoeuf
Rankless by CCL
2026