Elastic properties of CuCo multilayers

John R. Dutcher, Sukmock Lee, Craig D. England, George I. Stegeman, Charles M. Falco

Research output: Contribution to journalArticle

8 Scopus citations

Abstract

The acoustic phonon modes of sputter-deposited CuCo multilayers were studied using Brillouin scattering. These are the first such measurements to be made on an f.c.c.-f.c.c. multilayer system. The multilayer samples had a fixed atomic percentage of cobalt (53 at.%). The effective elastic constants of the multilayer samples, which were obtained by comparing the data with calculated dispersion curves for the phonon modes, were independent of the multilayer modulation wavelength.

Original languageEnglish (US)
Pages (from-to)13-18
Number of pages6
JournalMaterials Science and Engineering A
Volume126
Issue number1-2
DOIs
StatePublished - Jun 15 1990

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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