English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/77338
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

Brillouin scattering determination of the surface acoustic wave velocity in In xGa 1-xN: A probe into the elastic constants

AuthorsJiménez Riobóo, R. J. ; Cuscó, Ramón ; Oliva, Ramón; Domènech-Amador, Núria ; Prieto, C. ; Ibáñez Insa, Jordi ; Boney, C.; Bensaoula, A.; Artús, Lluís
Issue Date2012
PublisherAmerican Institute of Physics
CitationApplied Physics Letters 101 (2012)
AbstractWe have determined the surface acoustic wave velocity in In xGa 1-xN layers for 0.34 x 0.75 by means of high resolution Brillouin spectroscopy. The sagittal dependence of the surface acoustic velocity has been analyzed by comparing the experimental results with theoretical simulations based on the Green's function formalism. We find the best agreement with our data when the bowing parameters for the elastic constants recently reported from density functional theory calculations are taken into account. The dependence of the surface acoustic wave velocity on alloy composition is given. © 2012 American Institute of Physics.
Publisher version (URL)http://dx.doi.org/10.1063/1.4744961
Identifiersdoi: 10.1063/1.4744961
issn: 0003-6951
Appears in Collections:(ICTJA) Artículos
Files in This Item:
File Description SizeFormat 
Cusco 2012 ApplPhysLett_101_062103.pdf611,02 kBAdobe PDFThumbnail
Show full item record
Review this work

Related articles:

WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.