On the theory of the spontaneous Hall effect in ferromagnetic films

E. M. Kogan; V. V. Ustinov

doi:10.1016/0038-1098(82)90983-8

On the theory of the spontaneous Hall effect in ferromagnetic films

E. M. Kogan, V. V. Ustinov

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

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Abstract

The spontaneous Hall coefficient (SHC) of metallic ferromagnetic film is calculated. It is shown that the difference between the SHC of film and that of bulk ferromagnetic is caused by two factors: (i) the unhomogeneous distribution of the current across the film and (ii) the asymmetric scattering of the conduction electrons on the surface defects. Due to the size effect the SHC of thin ferromagnetic film may strongly deviate from that of bulk sample and even have opposite sign.

Original language	English
Pages (from-to)	743-745
Number of pages	3
Journal	Solid State Communications
Volume	43
Issue number	10
DOIs	https://doi.org/10.1016/0038-1098(82)90983-8
State	Published - Sep 1982
Externally published	Yes

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title = "On the theory of the spontaneous Hall effect in ferromagnetic films",

abstract = "The spontaneous Hall coefficient (SHC) of metallic ferromagnetic film is calculated. It is shown that the difference between the SHC of film and that of bulk ferromagnetic is caused by two factors: (i) the unhomogeneous distribution of the current across the film and (ii) the asymmetric scattering of the conduction electrons on the surface defects. Due to the size effect the SHC of thin ferromagnetic film may strongly deviate from that of bulk sample and even have opposite sign.",

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N2 - The spontaneous Hall coefficient (SHC) of metallic ferromagnetic film is calculated. It is shown that the difference between the SHC of film and that of bulk ferromagnetic is caused by two factors: (i) the unhomogeneous distribution of the current across the film and (ii) the asymmetric scattering of the conduction electrons on the surface defects. Due to the size effect the SHC of thin ferromagnetic film may strongly deviate from that of bulk sample and even have opposite sign.

AB - The spontaneous Hall coefficient (SHC) of metallic ferromagnetic film is calculated. It is shown that the difference between the SHC of film and that of bulk ferromagnetic is caused by two factors: (i) the unhomogeneous distribution of the current across the film and (ii) the asymmetric scattering of the conduction electrons on the surface defects. Due to the size effect the SHC of thin ferromagnetic film may strongly deviate from that of bulk sample and even have opposite sign.

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On the theory of the spontaneous Hall effect in ferromagnetic films

Abstract

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