Field-direction Dependence of Majorana-mediated Spin Transport
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- Hirokazu Taguchi
- Department of Physics, Tokyo Institute of Technology, Meguro, Tokyo 152-8551, Japan
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- Akihisa Koga
- Department of Physics, Tokyo Institute of Technology, Meguro, Tokyo 152-8551, Japan
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- Yuta Murakami
- Center for Emergent Matter Science, RIKEN, Wako, Saitama 351-0198, Japan
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- Joji Nasu
- Department of Physics, Tohoku University, Sendai 980-8578, Japan
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- Hiroki Tsuchiura
- Department of Applied Physics, Tohoku University, Sendai 980-8579, Japan
説明
We study the field-direction dependence of the Majorana-mediated spin transport in the Kitaev clusters with zigzag and armchair edges, applying a static magnetic field to one of the edges and a magnetic pulsed field to the other edges. By means of the exact diagonalization method, we calculate the time-evolution of the spin moments in both edge regions to clarify how the directions of two fields and shape of the edges affect the Majorana-mediated spin transport.
6 pages, 3 figures, to be published in JPS Conference Proceedings (LT29)
収録刊行物
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- Proceedings of the 29th International Conference on Low Temperature Physics (LT29)
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Proceedings of the 29th International Conference on Low Temperature Physics (LT29) 2023-05-22
Journal of the Physical Society of Japan
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詳細情報 詳細情報について
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- CRID
- 1360021390750837888
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- 資料種別
- journal article
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- データソース種別
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- Crossref
- KAKEN
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