BRILLOUIN-SCATTERING FROM SINGLE-CRYSTAL CU NI SUPERLATTICES/

Authors
YOSHIHARA A SAKAUE K NIBOSHI M NAGAHARA T SANO N TERAUCHI H
Citation
A. Yoshihara et al., BRILLOUIN-SCATTERING FROM SINGLE-CRYSTAL CU NI SUPERLATTICES/, Physica. B, Condensed matter, 220, 1996, pp. 687-689
Citations number
10
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica. B, Condensed matter → ACNP
ISSN journal
09214526
Volume
220
Year of publication
1996
Pages
687 - 689
Database
ISI
SICI code
0921-4526(1996)220:<687:BFSCNS>2.0.ZU;2-8
Abstract
Rayleigh waves of single crystal Cu/Ni superlattices have been studied by Brillouin scattering. The Rayleigh wave propagating along the [1(1 ) over bar0$] direction on the (111) surface shows an anomalous increa se of the velocity around the modulation period of 40 Angstrom. On the other hand, no modulation period dependence has been observed for the Rayleigh wave propagating along the [100] direction on the (001) surf ace.