Anomalous Hall effect driven by dipolar spin waves in uniform ferromagnets

Kei Yamamoto; Koji Sato; Eiji Saitoh; Hiroshi Kohno

doi:10.1103/PhysRevB.92.140408

Anomalous Hall effect driven by dipolar spin waves in uniform ferromagnets

Kei Yamamoto, Koji Sato, Eiji Saitoh, Hiroshi Kohno

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

2 Citations (Scopus)

Abstract

An anomalous Hall effect is shown to arise from the exchange interaction of conduction electrons with dipolar spin waves in ferromagnets. This effect exists even in homogeneous ferromagnets without relativistic spin-orbit coupling. The leading contribution to the Hall conductivity is proportional to the chiral spin correlation of dynamical spin textures and is physically understood in terms of the skew scattering by dipolar magnons.

Original language	English
Article number	140408
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	92
Issue number	14
DOIs	https://doi.org/10.1103/PhysRevB.92.140408
Publication status	Published - 2015 Oct 9

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

Access to Document

10.1103/PhysRevB.92.140408

Cite this

@article{e76fc17f78514b6a9d54562dda3574e4,

title = "Anomalous Hall effect driven by dipolar spin waves in uniform ferromagnets",

abstract = "An anomalous Hall effect is shown to arise from the exchange interaction of conduction electrons with dipolar spin waves in ferromagnets. This effect exists even in homogeneous ferromagnets without relativistic spin-orbit coupling. The leading contribution to the Hall conductivity is proportional to the chiral spin correlation of dynamical spin textures and is physically understood in terms of the skew scattering by dipolar magnons.",

author = "Kei Yamamoto and Koji Sato and Eiji Saitoh and Hiroshi Kohno",

note = "Publisher Copyright: {\textcopyright} 2015 American Physical Society.",

year = "2015",

month = oct,

day = "9",

doi = "10.1103/PhysRevB.92.140408",

language = "English",

volume = "92",

journal = "Physical Review B - Condensed Matter and Materials Physics",

issn = "0163-1829",

publisher = "American Institute of Physics Publising LLC",

number = "14",

}

TY - JOUR

T1 - Anomalous Hall effect driven by dipolar spin waves in uniform ferromagnets

AU - Yamamoto, Kei

AU - Sato, Koji

AU - Saitoh, Eiji

AU - Kohno, Hiroshi

PY - 2015/10/9

Y1 - 2015/10/9

N2 - An anomalous Hall effect is shown to arise from the exchange interaction of conduction electrons with dipolar spin waves in ferromagnets. This effect exists even in homogeneous ferromagnets without relativistic spin-orbit coupling. The leading contribution to the Hall conductivity is proportional to the chiral spin correlation of dynamical spin textures and is physically understood in terms of the skew scattering by dipolar magnons.

AB - An anomalous Hall effect is shown to arise from the exchange interaction of conduction electrons with dipolar spin waves in ferromagnets. This effect exists even in homogeneous ferromagnets without relativistic spin-orbit coupling. The leading contribution to the Hall conductivity is proportional to the chiral spin correlation of dynamical spin textures and is physically understood in terms of the skew scattering by dipolar magnons.

UR - http://www.scopus.com/inward/record.url?scp=84944740213&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84944740213&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.92.140408

DO - 10.1103/PhysRevB.92.140408

M3 - Article

AN - SCOPUS:84944740213

VL - 92

JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

SN - 0163-1829

IS - 14

M1 - 140408

ER -

Anomalous Hall effect driven by dipolar spin waves in uniform ferromagnets

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this