Negative spin Hall magnetoresistance of normal metal/ferromagnet bilayers

In normal metal/ferromagnet bilayers, the spin Hall magnetoresistance originating from the spin Hall effect of normal metal possesses positive sign regardless of the sign of spin Hall conductivity of normal metal. Here, the authors report negative spin Hall magnetoresistance of Ta/NiFe bilayers due...

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Bibliographic Details
Main Authors: Min-Gu Kang, Gyungchoon Go, Kyoung-Whan Kim, Jong-Guk Choi, Byong-Guk Park, Kyung-Jin Lee
Format: Article
Language:English
Published: Nature Publishing Group 2020-07-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-020-17463-3