Bulk ordering and surface segregation inNi50Pt50
نویسندگان
چکیده
منابع مشابه
Surface and bulk spin ordering of antiferromagnetic materials: NiO(111).
We present a study of the prototypical NiO(111) antiferromagnet by nonresonant surface x-ray magnetic scattering. Direct access to the antiferromagnetic surface and bulk spin ordering is demonstrated. Our data support a first order antiferromagnetic to paramagnetic transition. A quantitative determination of the magnetization profile is proposed. It is shown that the NiO(111) surface spins rema...
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B. C. Han,1 A. Van der Ven,2 G. Ceder,1,* and Bing-Joe Hwang3 1Department of Materials Science and Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA 2Department of Materials Science and Engineering, University of Michigan, Ann Arbor, Michigan 48109–2136, USA 3Nano Electrochemistry Laboratory, Department of Chemical Engineering, Nati...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2001
ISSN: 0163-1829,1095-3795
DOI: 10.1103/physrevb.64.035421