- PII
- 10.31857/S0033849423100194-1
- DOI
- 10.31857/S0033849423100194
- Publication type
- Status
- Published
- Authors
- Volume/ Edition
- Volume 68 / Issue number 10
- Pages
- 984-988
- Abstract
- The results of the experimental determination of the spin Hall angle in a two-layer metal/ferromagnet structure Pt/La_0.7 Sr_0.3 MnO_3, obtained from the angular dependences of the longitudinal and transverse spin magnetoresistance in the planar Hall effect configuration are presented. The spin Hall angle determined from the longitudinal magnetoresistance was θ_Hx ≈ 0.016, and from transverse θ_Hy ≈ 0.018, while for SrIrO_3/La_0.7 Sr_0.3 MnO_3 heterostructures the ratio of the transverse to longitudinal spin Hall angle turned out to be significantly higher, θ_Hy/θ_Hx ≈ 9, which is most likely caused by the formation of a layer with high conductivity at the SrIrO_3 boundary /La_0.7 Sr_0.3 MnO_3.
- Keywords
- spin Hall angle two-layer metal/ferromagnet structure longitudinal and transverse spin magnetoresistance
- Date of publication
- 16.09.2025
- Year of publication
- 2025
- Number of purchasers
- 0
- Views
- 16
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