S. Okuma

2.1k total citations
118 papers, 1.4k citations indexed

About

S. Okuma is a scholar working on Condensed Matter Physics, Atomic and Molecular Physics, and Optics and Computer Networks and Communications. According to data from OpenAlex, S. Okuma has authored 118 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 113 papers in Condensed Matter Physics, 68 papers in Atomic and Molecular Physics, and Optics and 16 papers in Computer Networks and Communications. Recurrent topics in S. Okuma's work include Physics of Superconductivity and Magnetism (93 papers), Theoretical and Computational Physics (64 papers) and Quantum and electron transport phenomena (44 papers). S. Okuma is often cited by papers focused on Physics of Superconductivity and Magnetism (93 papers), Theoretical and Computational Physics (64 papers) and Quantum and electron transport phenomena (44 papers). S. Okuma collaborates with scholars based in Japan, Canada and Hungary. S. Okuma's co-authors include N. Kokubo, K Ienaga, Nobuhiko Nishida, Taichi Terashima, M. Kamada, Yasushi Imamoto, Shun-ichi Kobayashi, Fumio Komori, Shin Kaneko and Hiroshi Kumigashira and has published in prestigious journals such as Physical Review Letters, Nature Communications and Physical review. B, Condensed matter.

In The Last Decade

S. Okuma

112 papers receiving 1.4k citations

Peers

Countries citing papers authored by S. Okuma

Since Specialization

Citations

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

Fields of papers citing papers by S. Okuma

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Okuma

This figure shows the co-authorship network connecting the top 25 collaborators of S. Okuma. A scholar is included among the top collaborators of S. Okuma 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 S. Okuma. S. Okuma is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Broadened quantum critical ground state in a disordered superconducting thin film 2024 ·Nature Communications ·K Ienaga, (unknown), (unknown), (unknown), (unknown), S. Okuma	3
2	Evidence of second-order transition and critical scaling for the dynamical ordering transition in current-driven vortices 2024 ·Scientific Reports ·(unknown), K Ienaga, S. Okuma	1
3	Reversible to irreversible transitions in periodic driven many-body systems and future directions for classical and quantum systems 2023 ·Physical Review Research ·C. Reichhardt, Ido Regev, Karin A. Dahmen, S. Okuma, C. J. O. Reichhardt	25
4	Development of Carbon-Based Integrated Electrode (GDL + Catalyst Layer) Using the Electrospinning Deposition Method 2023 ·ECS Transactions ·(unknown), S. Okuma, (unknown), Kazunari Sasaki, Akari Hayashi	0
5	Kibble-Zurek Mechanism for Dynamical Ordering in a Driven Vortex System 2022 ·Physical Review Letters ·(unknown), K Ienaga, S. Okuma	15
6	Critical behavior of nonequilibrium depinning transitions for vortices driven by current and vortex density 2022 ·Scientific Reports ·(unknown), (unknown), K Ienaga, Shin Kaneko, S. Okuma	7
7	Critical behavior of density-driven and shear-driven reversible–irreversible transitions in cyclically sheared vortices 2021 ·Scientific Reports ·(unknown), K Ienaga, S. Okuma	10
8	Quantum Criticality inside the Anomalous Metallic State of a Disordered Superconducting Thin Film 2020 ·Physical Review Letters ·K Ienaga, (unknown), (unknown), Shin Kaneko, S. Okuma	10
9	Natural van der Waals heterostructural single crystals with both magnetic and topological properties 2019 ·Science Advances ·Jiazhen Wu, Fucai Liu, Masato Sasase, K Ienaga, (unknown), Ryu Yukawa, Koji Horiba, Hiroshi Kumigashira, S. Okuma, Takeshi Inoshita, Hideo Hosono	184
10	Natural van der Waals Heterostructures with Tunable Magnetic and Topological States 2019 ·arXiv (Cornell University) ·Jiazhen Wu, Fucai Liu, Masato Sasase, K Ienaga, (unknown), Ryu Yukawa, Koji Horiba, Hiroshi Kumigashira, S. Okuma, Takeshi Inoshita, Hideo Hosono	4
11	Critical behavior near the reversible-irreversible transition in periodically driven vortices under random local shear 2019 ·Scientific Reports ·(unknown), K Ienaga, Shin Kaneko, S. Okuma	11
12	Time evolution of the vortex configuration associated with dynamic ordering detected by dc drive 2019 ·Journal of Physics Conference Series ·(unknown), M. Dobróka, K Ienaga, Shin Kaneko, S. Okuma	2
13	Vortex rectenna powered by environmental fluctuations 2018 ·Nature Communications ·(unknown), Yuki Shiomi, Naoto Yokoi, N. Kabeya, Noriaki Kimura, K Ienaga, Shin Kaneko, S. Okuma, S. Takahashi, Eiji Saitoh	42
14	Reversible to irreversible flow transition in driven vortices 2009 ·Physica C Superconductivity ·S. Okuma, Yoshinori Suzuki, (unknown)	3
15	Anomalous Vortex Motion in the Quantum-Liquid Phase of AmorphousMoxSi1−xFilms 2005 ·Physical Review Letters ·S. Okuma, Masaki Kobayashi, M. Kamada	11
16	Enhancement of the Quantum-Liquid Phase by Increased Resistivity in Thicka−MoxSi1−xFilms 2003 ·Physical Review Letters ·S. Okuma, S. Togo, (unknown)	28
17	Effects of disorder and dimensionality on the vortex phase diagram at low temperature in amorphous films 2003 ·Physica C Superconductivity ·S. Okuma, (unknown), S. Togo, (unknown), Ken‐ichi Amemori	0
18	Electronic transport and possible vortex states atT=0in highly disordered ultrathin films ofa−MoxSi1−x 2001 ·Physical review. B, Condensed matter ·S. Okuma, (unknown), (unknown)	26
19	Internal magnetic fields at μ+ sites and the magnetic phase diagram of Bi2Sr2Y1−xCaxCu2Oy system studied by the μSR method 1990 ·Physica C Superconductivity ·N. Nishida, S. Okuma, H. Miyatake, T. Tamegai, Y. Iye, Ryozo Yoshizaki, K. Nishiyama, K. Nagamine, R. Kadono, J. H. Brewer	16
20	Observation of an Antiferromagnetic Phase in the Bi₂Sr₂CuO_6+ySystem by the µ⁺SR Technique 1990 ·Journal of the Physical Society of Japan ·(unknown), Jun Akimitsu, (unknown), S. Okuma, Nobuhiko Nishida	13

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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