Are equilibrium fluctuations detectable in diffracted intensities?

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dc.identifier.uri http://dx.doi.org/10.15488/2768
dc.identifier.uri http://www.repo.uni-hannover.de/handle/123456789/2794
dc.contributor.author Tringides, Michael C.
dc.contributor.author Larsson, Mats I.
dc.contributor.author Pfnür, Herbert
dc.contributor.author Frischat, Hannes
dc.contributor.author Budde, Knut
dc.contributor.author Henzler, Martin
dc.date.accessioned 2018-02-19T14:09:36Z
dc.date.available 2018-02-19T14:09:36Z
dc.date.issued 1997
dc.identifier.citation Tringides, M.C.; Larsson, M.I.; Pfnür, H.; Frischat, H.; Budde, K.; Henzler, M.: Are equilibrium fluctuations detectable in diffracted intensities? In: Journal of Applied Physics 82 (1997), Nr. 4, S. 1507-1510. DOI: https://doi.org/10.1063/1.365950
dc.description.abstract The capability of diffraction intensity fluctuations to probe dynamic phenomena at equilibrium is studied. The summation of fluctuations over different domains that scatter incoherently, the role of statistically "white-noise" generated fluctuations and the time necessary to collect a sufficiently long signal are investigated. The factors that determine the number of incoherent regions, and maximize the relative fluctuation without reducing the count rate to such low values that impractically long acquisition times are needed are discussed. Monte Carlo simulations modeling thermally generated step fluctuations are used to illustrate the results. © 1997 American Institute of Physics. eng
dc.language.iso eng
dc.publisher College Park, MD : American Institute of Physics
dc.relation.ispartofseries Journal of Applied Physics 82 (1997), Nr. 4
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 diffraction intensity fluctuation eng
dc.subject Monte Carlo simulation eng
dc.subject.ddc 530 | Physik ger
dc.title Are equilibrium fluctuations detectable in diffracted intensities? eng
dc.type Article
dc.type Text
dc.relation.issn 00218979
dc.relation.doi https://doi.org/10.1063/1.365950
dc.bibliographicCitation.issue 4
dc.bibliographicCitation.volume 82
dc.bibliographicCitation.firstPage 1507
dc.bibliographicCitation.lastPage 1510
dc.description.version publishedVersion
tib.accessRights frei zug�nglich


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