SURFACE-ACOUSTIC-WAVE PROPAGATION IN LANGMUIR-BLODGETT LAYERS

Authors
CIRAK J KOSTIAL P VAJDA J TOMCIK P BARANCOK D KELESI L
Citation
J. Cirak et al., SURFACE-ACOUSTIC-WAVE PROPAGATION IN LANGMUIR-BLODGETT LAYERS, Applied surface science, 108(1), 1997, pp. 53-57
Citations number
9
Categorie Soggetti
Physics, Condensed Matter","Chemistry Physical","Materials Science, Coatings & Films
Journal title
Applied surface science → ACNP
ISSN journal
01694332
Volume
108
Issue
1
Year of publication
1997
Pages
53 - 57
Database
ISI
SICI code
0169-4332(1997)108:1<53:SPILL>2.0.ZU;2-V
Abstract
The amplitude of surface acoustic wave (SAW) was monitored during the Langmuir-Blodgett deposition, This in-situ measurement enabled to dete ct the changes caused by superimposing individual monomolecular layers on LiNbO3 crystal. The experimental dependence of the SAW-echo on the film thickness was fitted by the theoretical curve derived from the m odel of SAW propagation at the thin layer-substrate interface.