Absence of elastic anomalies for Co/ Ni superlattices with oscillatory transport

  • We report on Brillouin light scattering investigations of the elastic properties in Co/Ni superlattices which exhibit localized electronic eigenstates near the Fermi level causing an oscillation of the resistivity as a function of the superlattice periodicity A. No oscillations of the Rayleigh and Sezawa mode as a function of A could be observed within an error margin of +- 2% indicating that the localized electronic states do not contribute to the elastic constants.

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Metadaten
Author:Christoph Mathieu, Burkard Hillebrands, C. Hartmann, Sihong Kim, Ivan Schuller
URN (permanent link):urn:nbn:de:hbz:386-kluedo-8830
Document Type:Article
Language of publication:English
Year of Completion:1997
Year of Publication:1997
Publishing Institute:Technische Universität Kaiserslautern
Faculties / Organisational entities:Fachbereich Physik
DDC-Cassification:530 Physik

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