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NONEQUILIBRIUM RELA...
NONEQUILIBRIUM RELAXATION IN A CU(MN) SPIN-GLASS
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- GRANBERG, P (författare)
- Uppsala universitet,Fasta tillståndets fysik
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- LUNDGREN, L (författare)
- Uppsala universitet,Fasta tillståndets fysik
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- NORDBLAD, P (författare)
- Uppsala universitet,Fasta tillståndets fysik
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(creator_code:org_t)
- Elsevier BV, 1990
- 1990
- Engelska.
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Ingår i: Journal of Magnetism and Magnetic Materials. - : Elsevier BV. - 0304-8853 .- 1873-4766. ; 92, s. 228-232
- Relaterad länk:
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https://urn.kb.se/re...
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visa fler...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The zero-field dynamics of a Cu(10 at% Mn) spin glass system has been investigated by means of zero-field-cooled magnetization measurements. By subjecting the sample to specific temperature variations just before the field application, new information about the nature of the spin glass phase is obtained. The results are in accord with some predictions from domain theories on the behaviour of the magnetic relaxation in spin glasses. Specifically, the experimental results support the prediction that the spin glass dynamics is governed by an interplay between a growing domain size and the overlap length.
Ämnesord
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
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- art (ämneskategori)
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