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Spin Hall magnetoresistance of CoFe2O4/Pt heterostructures with interface non-collinear magnetic configurations.
- Source :
- Applied Physics Letters; 10/3/2022, Vol. 121 Issue 14, p1-8, 8p
- Publication Year :
- 2022
-
Abstract
- We have investigated the spin Hall magnetoresistance (SMR) in CoFe<subscript>2</subscript>O<subscript>4</subscript>/Pt heterostructures deposited on (001) MgO and (001) MgAl<subscript>2</subscript>O<subscript>4</subscript> substrates, respectively. It is found that the interface non-collinear magnetic configurations should exist in both of the two films in the whole temperature range from 5 to 300 K but mainly dominate the spin transport properties at low temperature. Furthermore, the spin transport has featured epitaxial-strain-modified characteristics induced by different substrates, which has been investigated by magnetic curves, SMR, anisotropic magnetoresistance, and Hall effect measurements. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00036951
- Volume :
- 121
- Issue :
- 14
- Database :
- Complementary Index
- Journal :
- Applied Physics Letters
- Publication Type :
- Academic Journal
- Accession number :
- 159545989
- Full Text :
- https://doi.org/10.1063/5.0104047