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VARIATION IN MAGNETIC-PROPERTIES OF CU-FCC FE-CU(001) SANDWICH STRUCTURES

Abstract:

Spin-polarised neutron reflection is used to determine the magnetisation of ultrathin epitaxial fcc Fe films sandwiched by Cu (001). A 3.0ML (monolayer) film had a measured average magnetic dipole moment per atom of 1.9±0.6 Bohr magnetons/atom which is the highest value yet observed for an fcc Fe film on Cu and is consistent with the high spin-moment phase predicted theoretically for bulk fcc iron. This state only appears to be stable for a narrow range of film thicknesses. Raising the film g...

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Publication status:
Published

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Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Role:
Author
Journal:
SOLID STATE COMMUNICATIONS More from this journal
Volume:
71
Issue:
7
Pages:
563-566
Publication date:
1989-08-01
DOI:
ISSN:
0038-1098
Language:
English
Pubs id:
pubs:121732
UUID:
uuid:d547e0b9-1a62-48a1-91b8-a0344bf83a89
Local pid:
pubs:121732
Source identifiers:
121732
Deposit date:
2012-12-19

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