TY - JOUR

T1 - Giant magnetothermopower and magnetoresistance in metals with embedded ferromagnetic nanoclusters.

AU - Tsyplyatyev, Oleksandr

AU - Kashuba, Oleksiy

AU - Falko, Vladimir I.

N1 - Copyright 2007 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Giant magnetothermopower and magnetoresistance in metals with embedded ferromagnetic nanoclusters. Oleksandr Tsyplyatyev, Oleksiy Kashuba, and Vladimir I. Fal'ko J. Appl. Phys. 101, 014324citation of published article) and may be found at http://link.aip.org/link/?JAPIAU/101/014324/1

PY - 2007/1/12

Y1 - 2007/1/12

N2 - We show that in granular normal-ferromagnetic metals the giant magnetothermopower is related to the giant magnetoresistance as it is a result of the interplay between the spin-dependent elastic scattering (responsible for magnetoresistance effect) and the inelastic spin mixing scattering on magnetic clusters. For a small change of resistance of sample in an applied magnetic field the variation of the thermopower is connected linearly with the giant magnetoresistance and both are proportional to the square of the sample magnetization.

AB - We show that in granular normal-ferromagnetic metals the giant magnetothermopower is related to the giant magnetoresistance as it is a result of the interplay between the spin-dependent elastic scattering (responsible for magnetoresistance effect) and the inelastic spin mixing scattering on magnetic clusters. For a small change of resistance of sample in an applied magnetic field the variation of the thermopower is connected linearly with the giant magnetoresistance and both are proportional to the square of the sample magnetization.

U2 - 10.1063/1.2409282

DO - 10.1063/1.2409282

M3 - Journal article

VL - 101

SP - 14324

JO - Journal of Applied Physics

JF - Journal of Applied Physics

SN - 1089-7550

IS - 1

ER -