Spin-Hall conductivity and electric polarization in metallic thin films

Xuhui Wang; Jiang Xiao; Aurelien Manchon; Sadamichi Maekawa

doi:10.1103/PhysRevB.87.081407

Spin-Hall conductivity and electric polarization in metallic thin films

Xuhui Wang, Jiang Xiao, Aurelien Manchon, Sadamichi Maekawa

Research output: Contribution to journal › Article › peer-review

24 Scopus citations

Abstract

We predict theoretically that when a normal metallic thin film (without bulk spin-orbit coupling, such as Cu or Al) is sandwiched by two insulators, two prominent effects arise due to the interfacial spin-orbit coupling: a giant spin-Hall conductivity due to the surface scattering and a transverse electric polarization due to the spin-dependent phase shift in the spinor wave functions.

Original language	English (US)
Journal	Physical Review B
Volume	87
Issue number	8
DOIs	https://doi.org/10.1103/PhysRevB.87.081407
State	Published - Feb 21 2013

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KAUST Repository Item: Exported on 2020-10-01

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10.1103/PhysRevB.87.081407

https://repository.kaust.edu.sa/bitstream/10754/552846/1/PhysRevB.87.081407.pdf

Cite this

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title = "Spin-Hall conductivity and electric polarization in metallic thin films",

abstract = "We predict theoretically that when a normal metallic thin film (without bulk spin-orbit coupling, such as Cu or Al) is sandwiched by two insulators, two prominent effects arise due to the interfacial spin-orbit coupling: a giant spin-Hall conductivity due to the surface scattering and a transverse electric polarization due to the spin-dependent phase shift in the spinor wave functions.",

author = "Xuhui Wang and Jiang Xiao and Aurelien Manchon and Sadamichi Maekawa",

note = "KAUST Repository Item: Exported on 2020-10-01",

year = "2013",

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doi = "10.1103/PhysRevB.87.081407",

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AU - Wang, Xuhui

AU - Xiao, Jiang

AU - Manchon, Aurelien

AU - Maekawa, Sadamichi

N1 - KAUST Repository Item: Exported on 2020-10-01

PY - 2013/2/21

Y1 - 2013/2/21

N2 - We predict theoretically that when a normal metallic thin film (without bulk spin-orbit coupling, such as Cu or Al) is sandwiched by two insulators, two prominent effects arise due to the interfacial spin-orbit coupling: a giant spin-Hall conductivity due to the surface scattering and a transverse electric polarization due to the spin-dependent phase shift in the spinor wave functions.

AB - We predict theoretically that when a normal metallic thin film (without bulk spin-orbit coupling, such as Cu or Al) is sandwiched by two insulators, two prominent effects arise due to the interfacial spin-orbit coupling: a giant spin-Hall conductivity due to the surface scattering and a transverse electric polarization due to the spin-dependent phase shift in the spinor wave functions.

UR - http://hdl.handle.net/10754/552846

UR - http://link.aps.org/doi/10.1103/PhysRevB.87.081407

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JO - Physical Review B

JF - Physical Review B

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Spin-Hall conductivity and electric polarization in metallic thin films

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