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Huge magnetocrystalline anisotropy of x-ray linear dichroism observed on Co/FeMn bilayers
- 1.0096222 - FZÚ 2008 RIV US eng J - Journal Article
Kuch, W. - Offi, F. - Chelaru, L.I. - Wang, J. - Fukumoto, K. - Kotsugi, M. - Kirschner, J. - Kuneš, Jan
Huge magnetocrystalline anisotropy of x-ray linear dichroism observed on Co/FeMn bilayers.
[Obrovská magnetokrystalová anizotropie rentgenovského lineárního dichroismu pozorovaná na Co/FeMn dvojvrstvách.]
Physical Review. B. Roč. 75, č. 22 (2007), 224406/1-224406/7. ISSN 1098-0121
Institutional research plan: CEZ:AV0Z10100521
Keywords : XMLD * magnetocrystalline anisotropy
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 3.172, year: 2007
We present an x-ray spectromicroscopic investigation of single-crystalline magnetic FeMn/Co bilayers on Cu(001), using x-ray magnetic circular dichroism and x-ray magnetic linear dichroism (XMLD) at the Co and Fe L3 absorption edges in combination with photoelectron emission microscopy. We find a huge difference in the XMLD contrast between the two types of magnetic domains, which we discuss in terms of intrinsic magnetocrystalline anisotropy of XMLD of the Co layer.
Na L3 hraně kobaltu byl pozorován lineární rentgenovský dichroismus pro dvě různé krystalografické orientace domén Co/FeMn dvojvrstvy. Rozdíl mezi dvěmi orientacemi byl obrovský a je vysvětlen magnetokrystalovou anizotropií XMLD.
Permanent Link: http://hdl.handle.net/11104/0155642
Number of the records: 1