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Exchange interactions in the bcc Fe/TaW(001) system

SYSNO ASEP	0343321
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Ostatní články
Title	Exchange interactions in the bcc Fe/TaW(001) system
Author(s)	Drchal, Václav (FZU-D)_{RID, ORCID} Ondráček, Martin (FZU-D)_{RID, ORCID} Kudrnovský, Josef (FZU-D)_{RID, ORCID} Bengone, O. (FR) Turek, Ilja (UFM-A)_{RID, ORCID} Máca, František (FZU-D)_{RID, ORCID}
Source Title	e-Journal of Surface Science and Nanotechnology - ISSN 1348-0391 Roč. 8, - (2010), s. 157-160
Number of pages	4 s.
Language	eng - English
Country	JP - Japan
Keywords	density functional calculations ; surface electronic phenomena ; iron ; Ta-W alloy ; magnetic films
Subject RIV	BM - Solid Matter Physics ; Magnetism
R&D Projects	GA202/07/0456 GA ČR - Czech Science Foundation (CSF)
	IAA100100616 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
CEZ	AV0Z10100520 - FZU-D (2005-2011)
	AV0Z10100521 - FZU-D (2005-2011)
	AV0Z20410507 - UFM-A (2005-2011)
DOI	10.1380/ejssnt.2010.157
Annotation	We investigated exchange interactions in iron monolayer on the (001) face of bcc Ta-W alloy. We have found a crossover between the ferromagnetic and antiferromagnetic state in dependence on the chemical composition of the substrate at approximately 20 at. % Ta in agreement with experimental data.
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2011

Number of the records: 1