Controlling spin current polarization through non-collinear antiferromagnetism

Controlling spin current polarization through non-collinear antiferromagnetism

In the typical spin-hall effect, spin-current, charge current, and spin polarisation are all mutually perpendicular, a feature enforced by symmetry. Here, using an anti-ferromagnet with a triangular spin structure, the authors demonstrate a spin-hall effect without a perpendicular spin alignment.

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Auteurs principaux: T. Nan, C. X. Quintela, J. Irwin, G. Gurung, D. F. Shao, J. Gibbons, N. Campbell, K. Song, S. -Y. Choi, L. Guo, R. D. Johnson, P. Manuel, R. V. Chopdekar, I. Hallsteinsen, T. Tybell, P. J. Ryan, J. -W. Kim, Y. Choi, P. G. Radaelli, D. C. Ralph, E. Y. Tsymbal, M. S. Rzchowski, C. B. Eom
Format: article
Langue:EN
Publié: Nature Portfolio 2020
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Science
Q
Accès en ligne:https://doaj.org/article/9c7a09de4b694503b216f72780a4fc19
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Internet

https://doaj.org/article/9c7a09de4b694503b216f72780a4fc19

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