Hirotaka Oshima

1.7k total citations
106 papers, 1.3k citations indexed

About

Hirotaka Oshima is a scholar working on Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials and Electrical and Electronic Engineering. According to data from OpenAlex, Hirotaka Oshima has authored 106 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Atomic and Molecular Physics, and Optics, 28 papers in Electronic, Optical and Magnetic Materials and 25 papers in Electrical and Electronic Engineering. Recurrent topics in Hirotaka Oshima's work include Magnetic properties of thin films (25 papers), Magnetic Properties and Applications (17 papers) and Quantum Computing Algorithms and Architecture (12 papers). Hirotaka Oshima is often cited by papers focused on Magnetic properties of thin films (25 papers), Magnetic Properties and Applications (17 papers) and Quantum Computing Algorithms and Architecture (12 papers). Hirotaka Oshima collaborates with scholars based in Japan, China and Russia. Hirotaka Oshima's co-authors include Kenjiro Miyano, Takao Kamai, Kentaro Takagi, Yuji Ito, T. Tsujii, Atsushi Furuya, Yutaka Shimizu, Yuji Uehara, Atsushi Tanaka and K. Kihara and has published in prestigious journals such as Physical review. B, Condensed matter, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

Hirotaka Oshima

97 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hirotaka Oshima Japan 20 390 328 325 285 252 106 1.3k
Longhui Zhang China 19 270 0.7× 413 1.3× 590 1.8× 202 0.7× 191 0.8× 66 1.3k
Longyang Jiang China 23 452 1.2× 137 0.4× 260 0.8× 837 2.9× 782 3.1× 54 2.0k
Yanjun He China 15 333 0.9× 240 0.7× 231 0.7× 311 1.1× 78 0.3× 56 1.1k
N. Matsuura Japan 14 158 0.4× 144 0.4× 370 1.1× 199 0.7× 120 0.5× 75 849
Shuyang Dai China 18 237 0.6× 66 0.2× 197 0.6× 704 2.5× 178 0.7× 66 1.4k
Hoang Yan Lin Taiwan 22 225 0.6× 362 1.1× 596 1.8× 155 0.5× 103 0.4× 120 1.4k
G. Romano Italy 19 249 0.6× 84 0.3× 175 0.5× 63 0.2× 386 1.5× 68 1.3k
Yen‐Liang Liu Taiwan 23 86 0.2× 164 0.5× 460 1.4× 391 1.4× 335 1.3× 74 1.6k
Malik M. Qasim United Kingdom 20 773 2.0× 728 2.2× 578 1.8× 310 1.1× 154 0.6× 45 1.7k
Jong Wan Park South Korea 18 217 0.6× 130 0.4× 297 0.9× 490 1.7× 287 1.1× 46 1.1k

Countries citing papers authored by Hirotaka Oshima

Since Specialization
Citations

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

Fields of papers citing papers by Hirotaka Oshima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hirotaka Oshima

This figure shows the co-authorship network connecting the top 25 collaborators of Hirotaka Oshima. A scholar is included among the top collaborators of Hirotaka Oshima 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 Hirotaka Oshima. Hirotaka Oshima 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.
Oshima, Hirotaka, et al.. (2026). Quantum Transformer for Molecular Learning: Multi-Configuration Ground-State Energy Prediction. Proceedings of the AAAI Conference on Artificial Intelligence. 40(27). 22482–22490.
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Oshima, Hirotaka, et al.. (2024). Silicon Loop-Type Multimode Waveguide Structure With Fan-Out Output for Photonic Reservoir Computing. Journal of Lightwave Technology. 42(20). 7321–7329.
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Tanaka, Hideaki, Hirotaka Oshima, Hidenori Takahashi, et al.. (2024). Experimental Demonstration of Silicon Photonic Reservoir Computing with a Multimode Racetrack-Loop Device. 6. JTh2A.91–JTh2A.91. 1 indexed citations
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Morita, Mikio, et al.. (2023). Pauli String Partitioning Algorithm with the Ising Model for Simultaneous Measurements. The Journal of Physical Chemistry A. 127(4). 1068–1080. 7 indexed citations
8.
Oshima, Hirotaka, et al.. (2023). Low Loss Fan-Out Structure for Multimode Waveguide-Based Reservoir Computing. 1–3. 1 indexed citations
9.
Maruyama, Kazunori, et al.. (2023). Quantum error correction with an Ising machine under circuit-level noise. Physical Review Research. 5(4). 1 indexed citations
10.
Furuya, Atsushi, et al.. (2018). Loss Simulation by Finite-Element Magnetic Field Analysis Considering Dielectric Effect and Magnetic Hysteresis in EI-Shaped Mn–Zn Ferrite Core. IEEE Transactions on Magnetics. 54(11). 1–5. 14 indexed citations
11.
Oshima, Hirotaka, et al.. (2017). Three-dimensional Wireless Power Transfer Method to Realize Efficient Charging of IoT Devices. 53(1). 56. 9 indexed citations
12.
Tanaka, T., Atsushi Furuya, Yuji Uehara, et al.. (2017). Relation between Emission Power and Diameter of Spin Torque Oscillator: Micromagnetic Simulation Study. The Japan Society of Applied Physics. 3. 1 indexed citations
13.
Oshima, Hirotaka, et al.. (2017). Vector Magnetic Hysteresis Measurement of Nonoriented Electrical Steel Sheets Under Unidirectional Compressive Stress Applied by Piezoelectric Actuators. IEEE Transactions on Magnetics. 53(11). 1–8. 14 indexed citations
14.
Furuya, Atsushi, Yuji Uehara, T. Tanaka, et al.. (2016). Micromagnetic simulation of the orientation dependence of grain boundary properties on the coercivity of Nd-Fe-B sintered magnets. AIP Advances. 6(5). 22 indexed citations
15.
Ishiyama, Osamu, Atsushi Shimozato, Kentaro Tamura, et al.. (2013). Relation between Defects on 4H-SiC Epitaxial Surface and Gate Oxide Reliability. Materials science forum. 740-742. 745–748. 47 indexed citations
16.
Oshima, Hirotaka, et al.. (2009). Nanopattern transfer from high-density self-assembled nanosphere arrays on prepatterned substrates. Nanotechnology. 20(45). 455303–455303. 7 indexed citations
17.
Pei, Wenli, et al.. (2007). Study on magnetization reversal of cobalt nanowire arrays by magnetic force microscopy. Journal of Magnetism and Magnetic Materials. 320(5). 736–741. 20 indexed citations
18.
Oshima, Hirotaka, et al.. (2006). CPP-GMR technology for future high-density magnetic recording. 42(1). 149–157. 12 indexed citations
19.
Ando, Masashi, et al.. (1990). NEUROGENIC BLADDER IN PATIENTS WITH LUMBAR VERTEBRAL DISORDERS. The Japanese Journal of Urology. 81(9). 1322–1329. 3 indexed citations
20.
Takeda, Mamoru, Masahiko Hosaka, Naoto Kitajima, et al.. (1985). [Effect of anticancer agents on rat prostate. Evaluation of organ weight, histological finding and 5 alpha-reductase activities].. PubMed. 31(1). 71–80. 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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