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Study of the Rayleigh acoustic mode in a-Si:H/a-SiNx:H superlattices
- Source :
- Journal of Applied Physics. Jan 1, 1994, Vol. 75 Issue 1, p475, 3 p.
- Publication Year :
- 1994
-
Abstract
- Rayleigh acoustic mode in superlattice films with layers of a-Si:H and a-SiN(x):H is studied by the application of Brillouin light-scattering technique. Superlattices with different thicknesses of Si:H layers are analyzed, and the phase velocity of the Rayleigh mode is determined. Anomalous properties determined from ultrasonic measurements in superlattices are not observed by using Brillouin light-scattering method.
Details
- ISSN :
- 00218979
- Volume :
- 75
- Issue :
- 1
- Database :
- Gale General OneFile
- Journal :
- Journal of Applied Physics
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.15112120