Exchange and spin-orbit induced phenomena in diluted (Ga, Mn) As from first principles

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F16%3A00470822" target="_blank" >RIV/68378271:_____/16:00470822 - isvavai.cz</a>

Alternative codes found

RIV/68081723:_____/16:00470822

Result on the web

<a href="http://dx.doi.org/10.1103/PhysRevB.94.054428" target="_blank" >http://dx.doi.org/10.1103/PhysRevB.94.054428</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1103/PhysRevB.94.054428" target="_blank" >10.1103/PhysRevB.94.054428</a>

Result language

angličtina

Original language name

Exchange and spin-orbit induced phenomena in diluted (Ga, Mn) As from first principles

Original language description

Physical properties induced by exchange interactions (Curie temperature and spin stiffness) and spin-orbit coupling (anomalous Hall effect, anisotropic magnetoresistance, and Gilbert damping) in the diluted (Ga, Mn) As ferromagnetic semiconductor are studied from first principles. Recently developed Kubo-Bastin transport theory and nonlocal torque operator formulation of the Gilbert damping as formulated in the tight-binding linear muffintin orbital method are used. The first-principles Liechtenstein mapping is employed to construct an effective Heisenberg Hamiltonian and to estimate Curie temperature and spin stiffness in the real-space random-phase approximation. Good agreement of calculated physical quantities with experiments on well-annealed samples containing only a small amount of compensating defects is obtained.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

<a href="/en/project/GA15-13436S" target="_blank" >GA15-13436S: Relativistic effects in the response of spin-polarized electrons to external fields</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Physical Review B

ISSN

2469-9950

e-ISSN

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Volume of the periodical

94

Issue of the periodical within the volume

5

Country of publishing house

US - UNITED STATES

Number of pages

8

Pages from-to

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UT code for WoS article

000381998600004

EID of the result in the Scopus database

2-s2.0-84985995255