Structural, electronic, magnetic and spin dependent transport properties of Fe/CaS/Fe (001) heterostructures

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F13%3A10134083" target="_blank" >RIV/00216208:11320/13:10134083 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1063/1.4790574" target="_blank" >http://dx.doi.org/10.1063/1.4790574</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/1.4790574" target="_blank" >10.1063/1.4790574</a>

Result language

angličtina

Original language name

Structural, electronic, magnetic and spin dependent transport properties of Fe/CaS/Fe (001) heterostructures

Original language description

Structural, electronic, and magnetic properties of Fe/CaS (001) interfaces and Fe/CaS/Fe (001) heterostructures have been studied by means of a self-consistent Green's function technique for surface and interfaces implemented within the tight-binding linear muffin-tin orbital formalism. Spin dependent transport properties of the Fe/CaS/Fe (001) tunnel junctions with thin and intermediate barriers, in the current-perpendicular-to-plane geometry, have been determined by means of Kubo-Landauer approach implemented within the tight-binding linear muffin-tin orbital formalism. A small charge rearrangement is evidenced at the Fe/CaS (001) interfaces. The iron interfacial magnetic moments are enhanced over the bulk value. A small exchange coupling with the sign depending on the Fe/CaS (001) interface geometric structure and the strength decaying exponentially with the barrier is evidenced. Interfacial charge transfer, interface iron magnetic moments, and tunneling currents are sensitive to th

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/GAP204%2F11%2F1228" target="_blank" >GAP204/11/1228: Theory of spin-dependent transport in magnetic solids and nanostructures</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2013

Confidentiality

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

Name of the periodical

Journal of Applied Physics

ISSN

0021-8979

e-ISSN

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Volume of the periodical

113

Issue of the periodical within the volume

5

Country of publishing house

US - UNITED STATES

Number of pages

9

Pages from-to

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UT code for WoS article

000314746200044

EID of the result in the Scopus database

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