Hajime Ishihara

4.7k total citations
262 papers, 3.1k citations indexed

About

Hajime Ishihara is a scholar working on Atomic and Molecular Physics, and Optics, Biomedical Engineering and Artificial Intelligence. According to data from OpenAlex, Hajime Ishihara has authored 262 papers receiving a total of 3.1k indexed citations (citations by other indexed papers that have themselves been cited), including 167 papers in Atomic and Molecular Physics, and Optics, 68 papers in Biomedical Engineering and 67 papers in Artificial Intelligence. Recurrent topics in Hajime Ishihara's work include Strong Light-Matter Interactions (57 papers), Mechanical and Optical Resonators (49 papers) and Semiconductor Quantum Structures and Devices (45 papers). Hajime Ishihara is often cited by papers focused on Strong Light-Matter Interactions (57 papers), Mechanical and Optical Resonators (49 papers) and Semiconductor Quantum Structures and Devices (45 papers). Hajime Ishihara collaborates with scholars based in Japan, New Zealand and Germany. Hajime Ishihara's co-authors include Takuya Iida, Kikuo Cho, Hiroshi Ajiki, Kei Murakoshi, Y. Mizumoto, Yasuyuki Tsuboi, Tetsuhiro Kudo, Nobuhiko Yokoshi, Mai Takase and Tatsuya Shoji and has published in prestigious journals such as Science, Journal of the American Chemical Society and Physical Review Letters.

In The Last Decade

Hajime Ishihara

235 papers receiving 3.0k citations

Peers

Hajime Ishihara
D. L. White United States
T. Kießling Germany
Tal Schwartz Israel
Wladimir A. Benalcazar United States
Jun Gao China
Nikolai A. Sinitsyn United States
DH Kim South Korea
Takahiro Morimoto Japan
Thomas Garel France
Wenlong Gao China
D. L. White United States
Hajime Ishihara
Citations per year, relative to Hajime Ishihara Hajime Ishihara (= 1×) peers D. L. White

Countries citing papers authored by Hajime Ishihara

Since Specialization
Citations

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

Fields of papers citing papers by Hajime Ishihara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hajime Ishihara

This figure shows the co-authorship network connecting the top 25 collaborators of Hajime Ishihara. A scholar is included among the top collaborators of Hajime Ishihara 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 Hajime Ishihara. Hajime Ishihara 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
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Yokoyama, Tomohiro, et al.. (2024). Scheme to Enhance Hot Carrier Generation Owing to the Localized Mode of Hybridized Plasmon in Gold Nanoparticle Arrays. The Journal of Physical Chemistry C. 128(7). 2796–2802. 2 indexed citations
3.
Shi, Xu, Tomohiro Yokoyama, Tomoya Oshikiri, et al.. (2023). Quantum-Coherence-Enhanced Hot-Electron Injection under Modal Strong Coupling. ACS Nano. 17(9). 8315–8323. 14 indexed citations
4.
Kameyama, Tatsuya, et al.. (2023). Size- and Shape-Dependent Separation of Multinary Quantum Dots with Plasmonic Thin-Layer Chromatography. The Journal of Physical Chemistry C. 128(2). 908–918.
5.
Ahn, Hyo‐Yong, et al.. (2022). Optical gradient force on chiral particles. Science Advances. 8(38). eabq2604–eabq2604. 31 indexed citations
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Naitoh, Yoshitaka, Yan Jun Li, Nobuhiko Yokoshi, et al.. (2021). Optical force mapping at the single-nanometre scale. Nature Communications. 12(1). 3865–3865. 36 indexed citations
8.
Imada, Hiroshi, Miyabi Imai-Imada, Kuniyuki Miwa, et al.. (2021). Single-molecule laser nanospectroscopy with micro–electron volt energy resolution. Science. 373(6550). 95–98. 62 indexed citations
9.
Iida, Takuya, et al.. (2014). Fabrication of single-crystalline microspheres with high sphericity from anisotropic materials. Scientific Reports. 4(1). 5186–5186. 38 indexed citations
10.
Ishihara, Hajime, et al.. (2012). The Weak Kőnig Lemma, Brouwer’s Fan Theorem, De Morgan’s Law, and Dependent Choice. 47(47). 63–86. 5 indexed citations
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Oka, Hisaki & Hajime Ishihara. (2007). Theory of entangled-photon generation via cavity bipolaritons. 1–1.
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Ajiki, Hiroshi & Hajime Ishihara. (2007). Entangled-Photon Generation in Biexcitonic Cavity QED(Electromagnetism, optics, acoustics, heat transfer, classical mechanics, and fluid mechanics). Journal of the Physical Society of Japan. 76(5).
15.
Ishihara, Hajime. (2006). Reverse Mathematics in Bishop’s Constructive Mathematics. Philosophia Scientae. CS 6. 43–59. 34 indexed citations
16.
Bridges, Douglas, et al.. (2005). Products in the category of apartness spaces. French digital mathematics library (Numdam). 46(2). 139–153. 1 indexed citations
17.
Bridges, Douglas, Hajime Ishihara, & Peter Schuster. (1999). Sequential compactness in constructive analysis. 2 indexed citations
18.
Ishihara, Hajime & Wataru Takahashi. (1988). A nonlinear ergodic theorem for a reversible semigroup of Lipschitzian mappings in a Hilbert space. Proceedings of the American Mathematical Society. 104(2). 431–436. 11 indexed citations
19.
Ishihara, Hajime & Wataru Takahashi. (1988). A Nonlinear Ergodic Theorem for a Reversible Semigroup of Lipschitzian Mappings in a Hilbert Space. Proceedings of the American Mathematical Society. 104(2). 431–431. 5 indexed citations
20.
Ishihara, Hajime. (1988). Constructive reflexivity of a uniformly convex Banach space. Proceedings of the American Mathematical Society. 104(3). 735–740.

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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