Overlooked contribution to the Hall effect in ferromagnetic metals

被引：43

作者：

Hirsch, JE ^{[1
]}

机构：

[1] Univ Calif San Diego, Dept Phys, La Jolla, CA 92093 USA

来源：

PHYSICAL REVIEW B | 1999年 / 60卷 / 21期

关键词：

D O I：

10.1103/PhysRevB.60.14787

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

It is pointed out that in ferromagnetic metals a contribution to the Hall voltage arises when a nonzero spin current exists, which is generally the case in the presence of a charge current. This contribution is independent of any scattering effects and exists down to zero temperature. The sign of the resulting Hall coefficient may be either equal or opposite to the one of the ordinary Hall coefficient depending on the band filling. This effect Seems to have been left out in previous analyses of the Hall effect in ferromagnetic metals. [S0163-1829(99)02742-3].

引用

页码：14787 / 14792

页数：6

共 21 条

[1] Side-jump mechanism for the Hall effect of ferromagnets [J].

Berger, L. .

PHYSICAL REVIEW B-SOLID STATE, 1970, 2 (11) :4559-4566

[2]

Chien C., 2013, The Hall Effect and its Applications

[3]

Hirsch J. E., 1990, Modern Physics Letters B, V4, P739, DOI 10.1142/S021798499000091X

[4] Spin Hall effect [J].

Hirsch, JE .

PHYSICAL REVIEW LETTERS, 1999, 83 (09) :1834-1837

[5] CHROMIUM - A POSSIBLE SPIN-SPLIT METAL [J].

HIRSCH, JE .

PHYSICAL REVIEW B, 1990, 41 (10) :6828-6835

[6] SPONTANEOUS ELECTROSTATIC POTENTIAL IN SPIN-SPLIT METALS [J].

HIRSCH, JE .

PHYSICAL REVIEW B, 1990, 42 (07) :4774-4775

[7]

HURD CM, 1973, HALL EFFECTS METALS, pCH5

[8]

IRKHIN YP, 1962, SOV PHYS JETP-USSR, V15, P854

[9] HALL EFFECT IN FERROMAGNETICS [J].

KARPLUS, R ;

LUTTINGER, JM .

PHYSICAL REVIEW, 1954, 95 (05) :1154-1160

[10] ANOMALOUS HALL EFFECT AND MAGNETORESISTANCE OF FERROMAGNETIC METALS [J].

KONDO, J .

PROGRESS OF THEORETICAL PHYSICS, 1962, 27 (04) :772-792

← 1 2 3 →