Masakuni Okamoto

731 total citations
32 papers, 610 citations indexed

About

Masakuni Okamoto is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Materials Chemistry. According to data from OpenAlex, Masakuni Okamoto has authored 32 papers receiving a total of 610 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Atomic and Molecular Physics, and Optics, 14 papers in Electrical and Electronic Engineering and 9 papers in Materials Chemistry. Recurrent topics in Masakuni Okamoto's work include Quantum and electron transport phenomena (10 papers), Molecular Junctions and Nanostructures (5 papers) and Surface and Thin Film Phenomena (5 papers). Masakuni Okamoto is often cited by papers focused on Quantum and electron transport phenomena (10 papers), Molecular Junctions and Nanostructures (5 papers) and Surface and Thin Film Phenomena (5 papers). Masakuni Okamoto collaborates with scholars based in Japan, United Kingdom and United States. Masakuni Okamoto's co-authors include Kunio Takayanagi, T. Takahashi, Kazuteru Shinozaki, Takashi Yokoyama, Masahiko Hiratani, T. Fukazawa, A. Nishide, Kazumasa Takagi, J. Hayakawa and Y. Kurosaki and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and Applied Physics Letters.

In The Last Decade

Masakuni Okamoto

28 papers receiving 591 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Masakuni Okamoto Japan 11 302 296 295 143 98 32 610
A. I. Veı̆nger Russia 11 279 0.9× 332 1.1× 272 0.9× 115 0.8× 75 0.8× 67 666
E. Jouguelet France 8 206 0.7× 404 1.4× 530 1.8× 245 1.7× 41 0.4× 14 752
Alexander N. Chaika Russia 14 230 0.8× 309 1.0× 245 0.8× 70 0.5× 105 1.1× 55 535
Kai‐Felix Braun Germany 17 317 1.0× 198 0.7× 497 1.7× 101 0.7× 231 2.4× 29 706
D. Olligs Germany 9 343 1.1× 135 0.5× 452 1.5× 191 1.3× 77 0.8× 11 623
Ranber Singh Germany 12 307 1.0× 462 1.6× 416 1.4× 92 0.6× 107 1.1× 28 730
Y. Imanaka Japan 14 241 0.8× 419 1.4× 255 0.9× 315 2.2× 82 0.8× 86 820
Sven Runte Germany 11 252 0.8× 663 2.2× 349 1.2× 95 0.7× 142 1.4× 11 761
T.-W. Pi Taiwan 15 379 1.3× 279 0.9× 203 0.7× 208 1.5× 49 0.5× 44 626
Marco Lisker Germany 15 632 2.1× 292 1.0× 180 0.6× 88 0.6× 136 1.4× 115 780

Countries citing papers authored by Masakuni Okamoto

Since Specialization
Citations

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

Fields of papers citing papers by Masakuni Okamoto

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masakuni Okamoto

This figure shows the co-authorship network connecting the top 25 collaborators of Masakuni Okamoto. A scholar is included among the top collaborators of Masakuni Okamoto 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 Masakuni Okamoto. Masakuni Okamoto 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.
Okamoto, Masakuni, Yuko Kondo, Sunao Sato, et al.. (2025). AI performance in oral cytology for differentiating poorly defined tumor cells from reactive atypia. Journal of Oral Biology and Craniofacial Research. 15(6). 1773–1778.
2.
Chang, Jeffrey, et al.. (2025). Unified Hydrogen Atom Transfer Approach To Construct Vicinal Functionality. Organic Letters. 27(17). 4417–4422. 1 indexed citations
3.
Okamoto, Masakuni, et al.. (2013). Large Seebeck Coefficients of Fe2TiSn and Fe2TiSi: First-Principles Study. Applied Physics Express. 6(2). 25504–25504. 78 indexed citations
4.
5.
Matsumoto, Takao & Masakuni Okamoto. (2010). Ferroelectric 180° a-a nanostripe and nanoneedle domains in thin BaTiO3films prepared with focused-ion beam. IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control. 57(10). 2127–2133. 7 indexed citations
6.
Mizuta, Hiroshi, et al.. (2009). Multi-scale simulation of hybrid silicon nano-electromechanical (NEM) information devices. Journal of Automation Mobile Robotics & Intelligent Systems. 58–61. 1 indexed citations
7.
Oshima, Yoshifumi, et al.. (2008). Integer conductance quantization of gold atomic sheets. Physical Review B. 77(16). 10 indexed citations
8.
Uno, Shigeyasu, et al.. (2008). Atomistic study of phonon states in hydrogen-terminated Si ultra-thin films. 14. 1–2. 1 indexed citations
9.
Nakamura, Yoshimichi, Norihiko Takahashi, Masakuni Okamoto, Tsuyoshi Uda, & Takahisa Ohno. (2007). Link molecule method for quantum mechanical/molecular mechanical hybrid simulations. Journal of Computational Physics. 225(2). 1985–1993. 6 indexed citations
10.
Yokoyama, Takashi, T. Takahashi, Kazuteru Shinozaki, & Masakuni Okamoto. (2007). Quantitative Analysis of Long-Range Interactions between Adsorbed Dipolar Molecules on Cu(111). Physical Review Letters. 98(20). 206102–206102. 71 indexed citations
11.
Okamoto, Masakuni, et al.. (2000). Strain effects of missing dimer defects on dimer buckling of the Si(100) surface. Physical review. B, Condensed matter. 62(19). 12927–12931. 6 indexed citations
12.
Okamoto, Masakuni, et al.. (1998). Electron Waves in theπ*Surface Band of the Si(001) Surface. Physical Review Letters. 81(16). 3423–3426. 35 indexed citations
13.
Ohshima, T., et al.. (1997). Resonant tunneling electron beam source using GaAs/AlAs/GaAs field emitter. Applied Surface Science. 111. 170–173. 1 indexed citations
14.
Okamoto, Masakuni, et al.. (1997). Cubo-octahedral B12 clusters in silicon crystal. Applied Physics Letters. 70(8). 978–980. 15 indexed citations
15.
Okamoto, Masakuni, et al.. (1996). Attraction and orientation phenomena of bucky onions formed in a transmission electron microscope. Chemical Physics Letters. 259(3-4). 425–431. 34 indexed citations
16.
Ohshima, Takashi, et al.. (1995). Proposal of Monochromatic Electron Beam Source Using Resonant Tunneling Effect. Japanese Journal of Applied Physics. 34(10B). L1390–L1390. 10 indexed citations
17.
Hiratani, Masahiko, Yoshinobu Tarutani, T. Fukazawa, Masakuni Okamoto, & Kazumasa Takagi. (1993). Growth of SrTiO3 thin films by pulsed-laser deposition. Thin Solid Films. 227(1). 100–104. 38 indexed citations
18.
Okamoto, Masakuni, et al.. (1992). Gate-voltage dependence of the critical current of the superconducting field effect transistor. Applied Physics Letters. 61(20). 2473–2475. 3 indexed citations
19.
Okamoto, Masakuni, et al.. (1988). Faraday effects of tetrahedrally coordinated Co3+ in magnetic garnets.. Journal of the Magnetics Society of Japan. 12(2). 171–174. 2 indexed citations
20.
Kanamori, Junjiro & Masakuni Okamoto. (1985). Lattice Gas Model Analysis of the (111) Surface Structures of Si, Ge and Related Systems. Journal of the Physical Society of Japan. 54(12). 4636–4647. 9 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 A. I. Veı̆nger Breakdown of academic impact, for papers by E. Jouguelet Breakdown of academic impact, for papers by Alexander N. Chaika Breakdown of academic impact, for papers by Kai‐Felix Braun Breakdown of academic impact, for papers by D. Olligs Breakdown of academic impact, for papers by Ranber Singh Breakdown of academic impact, for papers by Y. Imanaka Breakdown of academic impact, for papers by Sven Runte Breakdown of academic impact, for papers by T.-W. Pi Breakdown of academic impact, for papers by Marco Lisker
Rankless by CCL
2026