張 渓超

Dr. Xichao Zhang is an Assistant Professor at Waseda University. He is a member of Prof. Masahito Mochizuki’s theoretical group and works in close collaboration with Dr. Xiuzhen Yu’s experimental team at RIKEN. He received his Ph.D. from Shinshu University in 2018, and was a JSPS Postdoctoral Fellow at Shinshu University from 2020 to 2022. He also worked at the University of Hong Kong and the Chinese University of Hong Kong (Shenzhen). Dr. Zhang’s research interests lie in the general areas of magnetism and spintronics, with a focus on the theoretical and computational study of spin textures, spin dynamics, and spintronic devices. Since 2013, he has been exploring the static and dynamic properties of skyrmions and their topological counterparts in magnetic systems with competing or frustrated interactions. Recently, his research particularly focuses on the overdamped dynamics of topological spin textures interacting with artificially nanostructured pinning. In addition, he works on interdisciplinary topics such as the active-matter-like dynamics and fluid-like phenomena in spintronic systems. Dr. Zhang has published more than 100 academic papers in peer-reviewed journals, and his Google Scholar citations are above 9000 in December 2023. He is a Senior Member of the IEEE, and a member of the American Physical Society and the Physical Society of Japan.

【論文募集】

MATERIALS TODAY QUANTUM誌で特集号を企画しています。
みなさんからの投稿を大歓迎します。

特集のテーマ：スピントロニクスとトポロジカル磁性
ゲストエディタ：Yan Zhou (CUHKSZ), Johan Åkerman (東北大・ヨーテボリ大), Xichao Zhang (早大)
投稿締切予定：２０２４年８月１日

https://www.sciencedirect.com/journal/materials-today-quantum/about/call-for-papers

CALL FOR PAPERS

MATERIALS TODAY QUANTUM (ISSN: 2950-2578)
Spintronics and Topological Magnetism
https://www.sciencedirect.com/journal/materials-today-quantum/about/call-for-papers

Guest Editors
Yan Zhou (CUHKSZ), Johan Åkerman (Gothenburg/Tohoku), Xichao Zhang (Waseda)

Submission Deadline: August 1, 2024

All submissions on topics relevant to spintronics, magnetism, and topology are welcome!

>>>CITATION IMPACT<<<

Over 9,000 Citations; H-index: 40; i10-index: 81 (Source: Google Scholar; as of Dec. 2023).
Over 6,700 Citations; H-index: 37 (Source: Web of Science; as of Dec. 2023).
🏆 Highly Cited Papers (Total/First-Author/Co-First-Author/Co-Author): 12 / 5 / 1 / 6 (Source: ESI; as of Sep./Oct. 2023).

URL: https://scholar.google.co.jp/citations?user=swcoZOMAAAAJ

>>>SELECTED PUBLICATIONS<<<

[01] “Skyrmion Dynamics in a Frustrated Ferromagnetic Film and Current-Induced Helicity Locking-Unlocking Transition”,
X. Zhang, J. Xia, Y. Zhou, X. Liu, H. Zhang, and M. Ezawa,
Nature Communications 8, 1717 (2017).
DOI: 10.1038/s41467-017-01785-w

[02] “Magnetic Bilayer-Skyrmions without Skyrmion Hall Effect”,
X. Zhang, Y. Zhou, and M. Ezawa,
Nature Communications 7, 10293 (2016).
DOI: 10.1038/ncomms10293

[03] “Configurable Pixelated Skyrmions on Nanoscale Magnetic Grids”,
X. Zhang, J. Xia, K. Shirai, H. Fujiwara, O. A. Tretiakov, M. Ezawa, Y. Zhou, and X. Liu,
Communications Physics 4, 255 (2021).
DOI: 10.1038/s42005-021-00761-7

[04] “Magnetic Skyrmion Logic Gates: Conversion, Duplication and Merging of Skyrmions”,
X. Zhang, M. Ezawa, and Y. Zhou,
Scientific Reports 5, 9400 (2015).
DOI: 10.1038/srep09400

[05] “Laminar and Transiently Disordered Dynamics of Magnetic-Skyrmion Pipe Flow”,
X. Zhang, J. Xia, O. A. Tretiakov, M. Ezawa, G. Zhao, Y. Zhou, X. Liu, and M. Mochizuki,
Physical Review B 108, 144428 (2023).
DOI: 10.1103/PhysRevB.108.144428

[06] “Static and Dynamic Properties of Bimerons in a Frustrated Ferromagnetic Monolayer”,
X. Zhang, J. Xia, L. Shen, M. Ezawa, O. A. Tretiakov, G. Zhao, X. Liu, and Y. Zhou,
Physical Review B 101, 144435 (2020).
DOI: 10.1103/PhysRevB.101.144435

[07] “Control and Manipulation of a Magnetic Skyrmionium in Nanostructures”,
X. Zhang, J. Xia, Y. Zhou, D. Wang, X. Liu, W. Zhao, and M. Ezawa,
Physical Review B 94, 094420 (2016).
DOI: 10.1103/PhysRevB.94.094420

[08] “Chiral Skyrmions Interacting with Chiral Flowers”,
X. Zhang, J. Xia, O. A. Tretiakov, M. Ezawa, G. Zhao, Y. Zhou, X. Liu, and M. Mochizuki,
Nano Letters 23, 11793 (2023).
DOI: 10.1021/acs.nanolett.3c03792

[09] “A Frustrated Bimeronium: Static Structure and Dynamics”,
X. Zhang, J. Xia, M. Ezawa, O. A. Tretiakov, H. T. Diep, G. Zhao, X. Liu, and Y. Zhou,
Applied Physics Letters 118, 052411 (2021).
DOI: 10.1063/5.0034396

[10] “Direct Observation of the Skyrmion Hall Effect”,
W. Jiang, X. Zhang, G. Yu, W. Zhang, X. Wang, M. B. Jungfleisch, J. E. Pearson, X. Cheng, O. Heinonen, K. L. Wang, Y. Zhou, A. Hoffmann, and S. G. E. te Velthuis,
Nature Physics 13, 162 (2017).
DOI: 10.1038/nphys3883