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  Magnetic structure of Fe/Cr/Fe trilayers

Idzerda, Y. U., Tjeng, L. H., Lin, H.-J., Gutierrez, C. J., Meigs, G., & Chen, C. T. (1993). Magnetic structure of Fe/Cr/Fe trilayers. Surface Science, 287, 741-746. doi:10.1016/0039-6028(93)91064-V.

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 Creators:
Idzerda, Y. U.1, Author
Tjeng, L. H.2, Author              
Lin, H.-J.1, Author
Gutierrez, C. J.1, Author
Meigs, G.1, Author
Chen, C. T.1, Author
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1external, ou_persistent22              
2External Organizations, ou_persistent22              

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 Abstract: The magnetic structure of each layer of Fe/Cr/Fe trilayers deposited on GaAs(001) is determined by soft X-ray magnetic circular dichroism (SXMCD) which is derived from X-ray absorption spectroscopy using circularly polarized light. Submonolayer coverages (0.25 ML) of Cr on Fe(001) films are found to be ferromagnetic and anti-aligned to the Fe moment. Additional Cr deposition shows a monotonically decreasing total moment, consistent with island growth of ferromagnetic Cr sheets anti-aligned with adjoining Cr layers. A second Fe film deposited on thin Cr interlayers is anti-aligned with the first Fe film. A second Fe film of less than 2 ML thickness shows no SXMCD signal.

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 Dates: 1993-05-10
 Publication Status: Published in print
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Title: Surface Science
  Abbreviation : Surf. Sci.
Source Genre: Journal
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Publ. Info: Amsterdam : Elsevier
Pages: - Volume / Issue: 287 Sequence Number: - Start / End Page: 741 - 746 Identifier: Other: 0039-6028
CoNE: https://pure.mpg.de/cone/journals/resource/0039-6028