Yoshiro Ohmachi

1.5k total citations
56 papers, 1.2k citations indexed

About

Yoshiro Ohmachi is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Materials Chemistry. According to data from OpenAlex, Yoshiro Ohmachi has authored 56 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Atomic and Molecular Physics, and Optics, 40 papers in Electrical and Electronic Engineering and 18 papers in Materials Chemistry. Recurrent topics in Yoshiro Ohmachi's work include Semiconductor Quantum Structures and Devices (22 papers), Semiconductor materials and devices (19 papers) and Semiconductor materials and interfaces (12 papers). Yoshiro Ohmachi is often cited by papers focused on Semiconductor Quantum Structures and Devices (22 papers), Semiconductor materials and devices (19 papers) and Semiconductor materials and interfaces (12 papers). Yoshiro Ohmachi collaborates with scholars based in Japan and Italy. Yoshiro Ohmachi's co-authors include Naoya Uchida, Takashi Nishioka, Yukinobu Shinoda, Yoshio Watanabe, Y. Kohama, Hiroshi Okamoto, J. Noda, Juichi Noda, Yukio Fukuda and Nobukazu Niizeki and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Journal of The Electrochemical Society.

In The Last Decade

Yoshiro Ohmachi

55 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Yoshiro Ohmachi Japan 19 863 754 381 260 112 56 1.2k
T. Y. Tan United States 17 950 1.1× 818 1.1× 438 1.1× 126 0.5× 76 0.7× 47 1.4k
T. Tuomi Finland 16 422 0.5× 814 1.1× 382 1.0× 172 0.7× 139 1.2× 128 1.1k
A. J. Noreika United States 16 419 0.5× 582 0.8× 277 0.7× 168 0.6× 63 0.6× 38 837
T.A. Nguyen Tan France 18 708 0.8× 487 0.6× 281 0.7× 159 0.6× 73 0.7× 59 927
A. Muñoz-Yagüe France 16 511 0.6× 640 0.8× 333 0.9× 116 0.4× 88 0.8× 64 904
C. Fontaine France 16 584 0.7× 689 0.9× 301 0.8× 117 0.5× 84 0.8× 81 950
H. Tanoue Japan 22 640 0.7× 1.1k 1.5× 551 1.4× 227 0.9× 109 1.0× 128 1.6k
C. Jaussaud France 23 354 0.4× 1.3k 1.7× 351 0.9× 192 0.7× 154 1.4× 68 1.5k
P. M. Amirtharaj United States 16 561 0.7× 1.0k 1.3× 681 1.8× 231 0.9× 97 0.9× 48 1.3k
J. Angilello United States 16 344 0.4× 539 0.7× 419 1.1× 106 0.4× 186 1.7× 33 956

Countries citing papers authored by Yoshiro Ohmachi

Since Specialization
Citations

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

Fields of papers citing papers by Yoshiro Ohmachi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yoshiro Ohmachi

This figure shows the co-authorship network connecting the top 25 collaborators of Yoshiro Ohmachi. A scholar is included among the top collaborators of Yoshiro Ohmachi 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 Yoshiro Ohmachi. Yoshiro Ohmachi 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.
Yamaguchi, Masafumi, et al.. (2001). GaAs solar cells grown on Si substrates for space use. Progress in Photovoltaics Research and Applications. 9(3). 191–201. 34 indexed citations
2.
Kawamura, Tomoaki, Hisataka Takenaka, Masaharu Oshima, et al.. (1993). X-Ray Standing Wave Analysis of GaAs/Si Interface. Japanese Journal of Applied Physics. 32(1S). 622–622. 3 indexed citations
3.
Watanabe, Y., et al.. (1991). Surface processes in metalorganic molecular beam epitaxial growth of GaAs. Journal of Crystal Growth. 110(3). 576–586. 7 indexed citations
4.
Okamoto, Hiroshi, et al.. (1990). DLTS Measurement on Electron-Irradiated GaAs-on-Si. Japanese Journal of Applied Physics. 29(6R). 1052–1052.
5.
Kohama, Y., et al.. (1990). Initial Stages of Epitaxial Growth of GaP on Si with AsH3 Preflow. Japanese Journal of Applied Physics. 29(2A). L229–L229. 15 indexed citations
6.
Watanabe, Yoshio, et al.. (1990). Domain Structures of As-Adsorbed Si(100) Surface and GaAs Overlayer. Japanese Journal of Applied Physics. 29(1A). L17–L17. 8 indexed citations
7.
Watanabe, Yoshio, et al.. (1989). Growth of GaAs on Si Substrates by Metalorganic MBE Using Triethylgallium and Arsenic. Japanese Journal of Applied Physics. 28(5A). L727–L727. 3 indexed citations
8.
Kohama, Y., Y. Kadota, & Yoshiro Ohmachi. (1989). Heteroepitaxy of InP on Si Substrates by MOCVD. Journal of The Electrochemical Society. 136(12). 3853–3856. 11 indexed citations
9.
Watanabe, Yoshio, et al.. (1988). RHEED Intensity Observation during TEGa-As4 Alternate Supply Growth of GaAs. Japanese Journal of Applied Physics. 27(12A). L2411–L2411. 8 indexed citations
10.
Ohmachi, Yoshiro, et al.. (1988). High Quality GaAs on Si and its Application to a Solar Cell. MRS Proceedings. 144. 7 indexed citations
11.
Nishioka, Takashi, Yukinobu Shinoda, & Yoshiro Ohmachi. (1985). Raman microprobe analysis of stress in Ge and GaAs/Ge on SiO2-coated Si substrates. Journal of Applied Physics. 57(2). 276–281. 19 indexed citations
12.
Shinoda, Yukinobu, Takashi Nishioka, & Yoshiro Ohmachi. (1983). GaAs Light Emitting Diodes Fabricated on SiO2/Si Wafers. Japanese Journal of Applied Physics. 22(7A). L450–L450. 44 indexed citations
13.
Yamaguchi, Eiichi, Takashi Nishioka, & Yoshiro Ohmachi. (1981). Ohmic contacts to Si-implanted InP. Solid-State Electronics. 24(3). 263–265. 11 indexed citations
14.
Ohmachi, Yoshiro & Takashi Nishioka. (1980). Ion-Implanted n-Channel InP·IGFET and Its Low Frequency Characteristics. Japanese Journal of Applied Physics. 19(7). 1425–1425. 5 indexed citations
15.
Susa, Nobuhiko, H. Kanbe, Takashi Nishioka, & Yoshiro Ohmachi. (1979). High-gain GaAs avalanche photodiodes with proton-implanted guard ring. Electronics Letters. 15(17). 535–537. 4 indexed citations
16.
Ohmachi, Yoshiro & Juichi Noda. (1975). Electro-optic light modulator with branched ridge waveguide. Applied Physics Letters. 27(10). 544–546. 47 indexed citations
17.
Ohmachi, Yoshiro & Naoya Uchida. (1972). Acousto-optic property of single-crystal 5PbO·3GeO2. Journal of Applied Physics. 43(8). 3583–3584. 7 indexed citations
18.
Ohmachi, Yoshiro & Naoya Uchida. (1972). Vitreous As2Se3; Investigation of Acousto-Optical Properties and Application to Infrared Modulator. Journal of Applied Physics. 43(4). 1709–1712. 48 indexed citations
19.
Ohmachi, Yoshiro, et al.. (1972). Laser-Induced Refractive-Index Change in As–S–Ge Glasses. Applied Physics Letters. 20(12). 506–508. 61 indexed citations
20.
Uchida, Naoya & Yoshiro Ohmachi. (1969). Elastic and Photoelastic Properties of TeO2 Single Crystal. Journal of Applied Physics. 40(12). 4692–4695. 157 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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