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  • PhysRevB.74.132403

    Rights statement: http://prb.aps.org/abstract/PRB/v74/i13/e132403

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Thermally excited spin current and giant magnetothermopower in metals with embedded ferromagnetic nanoclusters

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Thermally excited spin current and giant magnetothermopower in metals with embedded ferromagnetic nanoclusters. / Tsyplyatyev, Oleksandr; Kashuba, Oleksiy; Falko, Vladimir.
In: Physical review B, Vol. 74, No. 13, 132403, 11.10.2006.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Tsyplyatyev, O, Kashuba, O & Falko, V 2006, 'Thermally excited spin current and giant magnetothermopower in metals with embedded ferromagnetic nanoclusters', Physical review B, vol. 74, no. 13, 132403. https://doi.org/10.1103/PhysRevB.74.132403

APA

Tsyplyatyev, O., Kashuba, O., & Falko, V. (2006). Thermally excited spin current and giant magnetothermopower in metals with embedded ferromagnetic nanoclusters. Physical review B, 74(13), Article 132403. https://doi.org/10.1103/PhysRevB.74.132403

Vancouver

Tsyplyatyev O, Kashuba O, Falko V. Thermally excited spin current and giant magnetothermopower in metals with embedded ferromagnetic nanoclusters. Physical review B. 2006 Oct 11;74(13):132403. doi: 10.1103/PhysRevB.74.132403

Author

Tsyplyatyev, Oleksandr ; Kashuba, Oleksiy ; Falko, Vladimir. / Thermally excited spin current and giant magnetothermopower in metals with embedded ferromagnetic nanoclusters. In: Physical review B. 2006 ; Vol. 74, No. 13.

Bibtex

@article{f70485daf44f4ba18194394b823ea661,
title = "Thermally excited spin current and giant magnetothermopower in metals with embedded ferromagnetic nanoclusters",
abstract = "We show that a thermally excited spin current naturally appears in metals with embedded ferromagnetic nanoclusters. When such materials are subjected to a magnetic field, a spin current can be generated by a temperature gradient across the sample as a signature of electron-hole symmetry breaking in a metal due to the electron spin-flip scattering from polarized magnetic moments. Such a spin current can be observed via a giant magnetothermopower which tracks the polarization state of the magnetic subsystem and is proportional to the magnetoresistance. Our theory explains the recent experiment on Co clusters in copper by S. Serrano-Guisan [Nat. Mater.5, 730 (2006)].",
author = "Oleksandr Tsyplyatyev and Oleksiy Kashuba and Vladimir Falko",
note = "http://prb.aps.org/abstract/PRB/v74/i13/e132403",
year = "2006",
month = oct,
day = "11",
doi = "10.1103/PhysRevB.74.132403",
language = "English",
volume = "74",
journal = "Physical review B",
issn = "1098-0121",
publisher = "AMER PHYSICAL SOC",
number = "13",

}

RIS

TY - JOUR

T1 - Thermally excited spin current and giant magnetothermopower in metals with embedded ferromagnetic nanoclusters

AU - Tsyplyatyev, Oleksandr

AU - Kashuba, Oleksiy

AU - Falko, Vladimir

N1 - http://prb.aps.org/abstract/PRB/v74/i13/e132403

PY - 2006/10/11

Y1 - 2006/10/11

N2 - We show that a thermally excited spin current naturally appears in metals with embedded ferromagnetic nanoclusters. When such materials are subjected to a magnetic field, a spin current can be generated by a temperature gradient across the sample as a signature of electron-hole symmetry breaking in a metal due to the electron spin-flip scattering from polarized magnetic moments. Such a spin current can be observed via a giant magnetothermopower which tracks the polarization state of the magnetic subsystem and is proportional to the magnetoresistance. Our theory explains the recent experiment on Co clusters in copper by S. Serrano-Guisan [Nat. Mater.5, 730 (2006)].

AB - We show that a thermally excited spin current naturally appears in metals with embedded ferromagnetic nanoclusters. When such materials are subjected to a magnetic field, a spin current can be generated by a temperature gradient across the sample as a signature of electron-hole symmetry breaking in a metal due to the electron spin-flip scattering from polarized magnetic moments. Such a spin current can be observed via a giant magnetothermopower which tracks the polarization state of the magnetic subsystem and is proportional to the magnetoresistance. Our theory explains the recent experiment on Co clusters in copper by S. Serrano-Guisan [Nat. Mater.5, 730 (2006)].

U2 - 10.1103/PhysRevB.74.132403

DO - 10.1103/PhysRevB.74.132403

M3 - Journal article

VL - 74

JO - Physical review B

JF - Physical review B

SN - 1098-0121

IS - 13

M1 - 132403

ER -