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Impurity-assisted interlayer exchange coupling across a tunnel barrier. / Zhuravlev, M. Ye; Tsymbal, E. Y.; Vedyayev, A. V.

в: Physical Review Letters, Том 94, № 2, 026806, 21.01.2005.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Zhuravlev, MY, Tsymbal, EY & Vedyayev, AV 2005, 'Impurity-assisted interlayer exchange coupling across a tunnel barrier', Physical Review Letters, Том. 94, № 2, 026806. https://doi.org/10.1103/PhysRevLett.94.026806

APA

Zhuravlev, M. Y., Tsymbal, E. Y., & Vedyayev, A. V. (2005). Impurity-assisted interlayer exchange coupling across a tunnel barrier. Physical Review Letters, 94(2), [026806]. https://doi.org/10.1103/PhysRevLett.94.026806

Vancouver

Zhuravlev MY, Tsymbal EY, Vedyayev AV. Impurity-assisted interlayer exchange coupling across a tunnel barrier. Physical Review Letters. 2005 Янв. 21;94(2). 026806. https://doi.org/10.1103/PhysRevLett.94.026806

Author

Zhuravlev, M. Ye ; Tsymbal, E. Y. ; Vedyayev, A. V. / Impurity-assisted interlayer exchange coupling across a tunnel barrier. в: Physical Review Letters. 2005 ; Том 94, № 2.

BibTeX

@article{7653dfff32364eda9bc4901ef44fd609,
title = "Impurity-assisted interlayer exchange coupling across a tunnel barrier",
abstract = "Localized impurity or defect states in the insulating barrier layer separating two ferromagnetic films affect dramatically the interlayer exchange coupling (IEC), making it significantly stronger compared to perfect barriers. We demonstrate that the impurity-assisted IEC becomes antiferromagnetic if the energy of the impurity states matches the Fermi energy and that the coupling strength decreases with temperature. These results explain available experimental data on the IEC across tunnel barriers.",
author = "Zhuravlev, {M. Ye} and Tsymbal, {E. Y.} and Vedyayev, {A. V.}",
year = "2005",
month = jan,
day = "21",
doi = "10.1103/PhysRevLett.94.026806",
language = "English",
volume = "94",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "2",

}

RIS

TY - JOUR

T1 - Impurity-assisted interlayer exchange coupling across a tunnel barrier

AU - Zhuravlev, M. Ye

AU - Tsymbal, E. Y.

AU - Vedyayev, A. V.

PY - 2005/1/21

Y1 - 2005/1/21

N2 - Localized impurity or defect states in the insulating barrier layer separating two ferromagnetic films affect dramatically the interlayer exchange coupling (IEC), making it significantly stronger compared to perfect barriers. We demonstrate that the impurity-assisted IEC becomes antiferromagnetic if the energy of the impurity states matches the Fermi energy and that the coupling strength decreases with temperature. These results explain available experimental data on the IEC across tunnel barriers.

AB - Localized impurity or defect states in the insulating barrier layer separating two ferromagnetic films affect dramatically the interlayer exchange coupling (IEC), making it significantly stronger compared to perfect barriers. We demonstrate that the impurity-assisted IEC becomes antiferromagnetic if the energy of the impurity states matches the Fermi energy and that the coupling strength decreases with temperature. These results explain available experimental data on the IEC across tunnel barriers.

UR - http://www.scopus.com/inward/record.url?scp=18144431773&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.94.026806

DO - 10.1103/PhysRevLett.94.026806

M3 - Article

AN - SCOPUS:18144431773

VL - 94

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 2

M1 - 026806

ER -

ID: 51234117