Kohei Ohnishi

673 total citations
34 papers, 510 citations indexed

About

Kohei Ohnishi is a scholar working on Atomic and Molecular Physics, and Optics, Condensed Matter Physics and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Kohei Ohnishi has authored 34 papers receiving a total of 510 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Atomic and Molecular Physics, and Optics, 16 papers in Condensed Matter Physics and 7 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Kohei Ohnishi's work include Magnetic properties of thin films (21 papers), Quantum and electron transport phenomena (18 papers) and Physics of Superconductivity and Magnetism (14 papers). Kohei Ohnishi is often cited by papers focused on Magnetic properties of thin films (21 papers), Quantum and electron transport phenomena (18 papers) and Physics of Superconductivity and Magnetism (14 papers). Kohei Ohnishi collaborates with scholars based in Japan, United Kingdom and China. Kohei Ohnishi's co-authors include Y. Otani, T. Kimura, Yasuhiro Niimi, Misako Morota, T. Tanaka, Hiroshi Kontani, Dahai Wei, Taro Wakamura, Tatsuya Nomura and E. Masada and has published in prestigious journals such as Physical Review Letters, Nature Communications and Nano Letters.

In The Last Decade

Kohei Ohnishi

31 papers receiving 504 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kohei Ohnishi Japan 10 425 218 147 144 107 34 510
Edurne Sagasta Spain 7 476 1.1× 147 0.7× 224 1.5× 166 1.2× 177 1.7× 10 551
Minh-Hai Nguyen Japan 5 511 1.2× 160 0.7× 240 1.6× 199 1.4× 128 1.2× 10 544
Z. R. Yan China 14 464 1.1× 187 0.9× 201 1.4× 231 1.6× 124 1.2× 36 551
A. T. Filip Netherlands 7 352 0.8× 157 0.7× 144 1.0× 126 0.9× 97 0.9× 11 421
Jinghua Liang China 10 240 0.6× 129 0.6× 80 0.5× 186 1.3× 208 1.9× 20 395
Yasen Hou United States 11 227 0.5× 151 0.7× 146 1.0× 93 0.6× 224 2.1× 24 424
Sibylle Meyer Germany 6 456 1.1× 154 0.7× 255 1.7× 138 1.0× 85 0.8× 8 492
I. B. Berkutov Ukraine 11 163 0.4× 128 0.6× 85 0.6× 77 0.5× 87 0.8× 44 304
Marie Böttcher Germany 4 269 0.6× 166 0.8× 46 0.3× 152 1.1× 73 0.7× 5 308
Shikun He Singapore 10 378 0.9× 273 1.3× 135 0.9× 370 2.6× 194 1.8× 19 575

Countries citing papers authored by Kohei Ohnishi

Since Specialization
Citations

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

Fields of papers citing papers by Kohei Ohnishi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kohei Ohnishi

This figure shows the co-authorship network connecting the top 25 collaborators of Kohei Ohnishi. A scholar is included among the top collaborators of Kohei Ohnishi 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 Kohei Ohnishi. Kohei Ohnishi 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.
Mazur, Grzegorz P., Stefan Ilić, Yu. A. Alekhina, et al.. (2025). Realisation of de Gennes’ absolute superconducting switch with a heavy metal interface. Nature Communications. 16(1). 5674–5674. 1 indexed citations
2.
Yue, Zengji, Pangpang Wang, Kohei Ohnishi, et al.. (2024). Exchange Bias Induced by the Spin-Glass-Like State in a Te-Rich FeGeTe van der Waals Ferromagnet. Nano Letters. 24(23). 6924–6930. 2 indexed citations
3.
Ohnishi, Kohei, et al.. (2022). Influence of heat flow control on dynamical spin injection in CoFeB/Pt/CoFeB trilayer. Scientific Reports. 12(1). 3467–3467. 4 indexed citations
4.
Yue, Zengji, Pangpang Wang, Lei Guo, et al.. (2021). The positive exchange bias property with hopping switching behavior in van der Waals magnet FeGeTe. 2D Materials. 9(1). 15037–15037. 3 indexed citations
5.
Komori, Sachio, Kohei Ohnishi, Guang Yang, et al.. (2021). Spin-orbit coupling suppression and singlet-state blocking of spin-triplet Cooper pairs. Science Advances. 7(3). 17 indexed citations
6.
Jin, Mi‐Jin, Doo‐Seung Um, Kohei Ohnishi, et al.. (2021). Pure Spin Currents Driven by Colossal Spin–Orbit Coupling on Two-Dimensional Surface Conducting SrTiO3. Nano Letters. 21(15). 6511–6517. 7 indexed citations
7.
Ohnishi, Kohei, et al.. (2021). Quantitative Evaluation of Heating Effect on Dynamical Spin Injection Using CoFeB/Pt/CoFeB Trilayered Film. IEEE Transactions on Magnetics. 58(2). 1–4. 2 indexed citations
8.
Sumi, Satoshi, et al.. (2019). Spin–orbit torque-driven current-induced domain wall motion in Gd–Fe magnetic wires. Japanese Journal of Applied Physics. 58(3). 30905–30905. 10 indexed citations
9.
Ohnishi, Kohei, et al.. (2019). Bolometric ferromagnetic resonance techniques for characterising spin-Hall effect at high temperatures. Journal of Magnetism and Magnetic Materials. 485. 304–307. 5 indexed citations
10.
Ohnishi, Kohei, et al.. (2019). Thermal Spin-Valve Effect in Magnetic Multi-layered Nanowires. Journal of Superconductivity and Novel Magnetism. 32(10). 3109–3113. 1 indexed citations
11.
Wang, Lei, et al.. (2018). Substantial enhancement of thermal spin polarization in Py/Cu interface. Physical Review Materials. 2(10). 6 indexed citations
12.
Ohnishi, Kohei, et al.. (2018). Temperature evolution of the charge and spin transport in Cu/Nb interface. Japanese Journal of Applied Physics. 57(6). 60310–60310.
13.
Nomura, Tatsuya, Kohei Ohnishi, & T. Kimura. (2016). Geometrical dependence of spin current absorption into a ferromagnetic nanodot. Journal of Applied Physics. 120(14). 5 indexed citations
14.
Ohnishi, Kohei, et al.. (2014). Significant change of spin transport property in Cu/Nb bilayer due to superconducting transition. Scientific Reports. 4(1). 6260–6260. 14 indexed citations
15.
Wakamura, Taro, et al.. (2014). Spin Injection into a Superconductor with Strong Spin-Orbit Coupling. Physical Review Letters. 112(3). 36602–36602. 58 indexed citations
16.
Morota, Misako, Yasuhiro Niimi, Kohei Ohnishi, et al.. (2011). Indication of intrinsic spin Hall effect in4dand5dtransition metals. Physical Review B. 83(17). 272 indexed citations
17.
Ohnishi, Kohei, T. Kimura, & Y. Otani. (2010). Nonlocal injection of spin current into a superconducting Nb wire. Applied Physics Letters. 96(19). 11 indexed citations
18.
Ohno, Yasuharu, et al.. (2009). Reconstruction of the Achilles Tendon and Overlying Soft Tissue Using an Anteromedial Thigh Flap for a Post-Burn Pes Equinus Deformity: A Case Report. Journal of orthopaedic surgery. 17(1). 116–118. 4 indexed citations
19.
Ohnishi, Kohei. (2004). Molecular Breeding of 2,3-Dihydroxybiphenyl 1,2-Dioxygenase for Enhanced Resistance to 3-Chlorocatechol. The Journal of Biochemistry. 135(3). 305–317. 12 indexed citations
20.
Ohnishi, Kohei. (1995). F9-3 Percutaneous acetic acid injection (PAI) for small hepatocellular carcinoma (HCC) in comparison with percutaneous ethanol injection (PEI). International Hepatology Communications. 3. S25–S25. 1 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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