A vitrifying structure transition in the Dy/Mo(112) adsorption system

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dc.identifier.uri http://dx.doi.org/10.15488/2767
dc.identifier.uri http://www.repo.uni-hannover.de/handle/123456789/2793
dc.contributor.author Fedorus, A.
dc.contributor.author Koval, V.
dc.contributor.author Naumovets, A.
dc.contributor.author Pfnür, Herbert
dc.date.accessioned 2018-02-19T14:09:36Z
dc.date.available 2018-02-19T14:09:36Z
dc.date.issued 2001
dc.identifier.citation Fedorus, A.; Koval, V.; Naumovets, A.; Pfnür, H.: A vitrifying structure transition in the Dy/Mo(112) adsorption system. In: Low Temperature Physics 27 (2001), S. 850-853. DOI: https://doi.org/10.1063/1.1414575
dc.description.abstract Annealing-driven irreversible structural transitions are studied by low-energy electron diffraction in submonolayer Dy films adsorbed on the Mo(112) surface. In a wide coverage range θ>0.07, Dy overlayers deposited at low temperatures (T≈100 K) are ordered and keep their structure upon annealing up to 350–600 K. Near θ=0.68, the overlayers are stable to high-temperature annealing (Ta=1000 K) as well, whereas the denser films are metastable and transform to more stable ordered structures. An unusual annealing effect is found for θ<0.58: the initially ordered metastable phases are replaced by phases having no extended order, which are assumed to be two-dimensional glasses. © 2001 American Institute of Physics. eng
dc.language.iso eng
dc.publisher College Park, MD : American Institute of Physics
dc.relation.ispartofseries Low Temperature Physics 27 (2001)
dc.rights Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden.
dc.subject structural transition eng
dc.subject electron diffraction eng
dc.subject.ddc 530 | Physik ger
dc.title A vitrifying structure transition in the Dy/Mo(112) adsorption system eng
dc.type article
dc.type Text
dc.relation.issn 1063777X
dc.relation.doi https://doi.org/10.1063/1.1414575
dc.bibliographicCitation.volume 27
dc.bibliographicCitation.firstPage 850
dc.bibliographicCitation.lastPage 853
dc.description.version publishedVersion
tib.accessRights frei zug�nglich

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