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dc.contributor.authorRau, C.
Eichner, S.
dc.date.accessioned 2015-04-24T16:58:47Z
dc.date.available 2015-04-24T16:58:47Z
dc.date.issued 1986
dc.identifier.citation Rau, C. and Eichner, S.. "Evidence for ferromagnetic order at gadolinium surfaces above the bulk Curie temperature." Physical Review B, 34, no. 9 (1986) 6347. http://dx.doi.org/10.1103/PhysRevB.34.6347.
dc.identifier.urihttps://hdl.handle.net/1911/79651
dc.description.abstract The electron-spin polarization P at the topmost layer of atomically clean, magnetized gadolinium (Gd) surfaces is measured by using electron capture spectroscopy. P varies almost linearly with temperature between 160 K (P=-42%) and 315 K (P=0). It is found that the surface Curie temperature TCs is far above—lying near 310 K—the bulk Curie temperature TCb=292.5 K, indicating uniaxial anisotropic magnetic exchange interactions at the topmost surface layer of Gd.
dc.language.iso eng
dc.rights Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
dc.title Evidence for ferromagnetic order at gadolinium surfaces above the bulk Curie temperature
dc.type Journal article
dc.citation.journalTitle Physical Review B
dc.citation.volumeNumber 34
dc.citation.issueNumber 9
dc.contributor.publisher American Physical Society
dc.type.dcmi Text
dc.identifier.doihttp://dx.doi.org/10.1103/PhysRevB.34.6347
dc.identifier.pmid 9940514
dc.type.publication publisher version
dc.citation.firstpage 6347


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