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On The Interface Ma...
On The Interface Magnetism Of Thin Oxidized Co Films : Orbital And Spin Moments
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Mulders, A. M. (author)
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Loosvelt, H. (author)
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Fraile Rodriguez, A. (author)
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Popova, E. (author)
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Konishi, T. (author)
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Temst, K. (author)
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- Karis, Olof (author)
- Uppsala universitet,Yt- och gränsskiktsvetenskap
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- Arvanitis, Dimitri (author)
- Uppsala universitet,Yt- och gränsskiktsvetenskap,Molekyl- och kondenserade materiens fysik
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Van Haesendonck, C. (author)
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(creator_code:org_t)
- 2009-02-25
- 2009
- English.
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In: Journal of Physics. - : IOP Publishing. - 0953-8984 .- 1361-648X. ; 21:12, s. 124211-
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http://stacks.iop.or...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- An x-ray magnetic circular dichroism study of a polycrystalline Co/CoO bilayer is presented. Using both the chemical specificity and surface sensitivity in the core level techniques, we find that uncompensated Co2+ spin moments participate in the remanent ferromagnetic response of the bilayer that has oxygen nearest neighbors. These are likely located at the Co/CoO interface. As intermixing of magnetic species is not present in Co/CoO, it is concluded that the observed interface moments are due to interface roughness. Given their direction, these moments appear to not directly correlate to the exchange bias in these bilayers.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Keyword
- Physics
- Fysik
- Magnetism
- Magnetism
- Fysik
- Physics
Publication and Content Type
- ref (subject category)
- art (subject category)
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