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Raman scattering by acoustic phonons in Fibonacci Nb-Cu metallic superlattices

✍ Scribed by Xing-kui Zhang; Hua Xia; Guang-xu Cheng; An Hu; Duan Feng

Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
396 KB
Volume
136
Category
Article
ISSN
0375-9601

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πŸ“œ SIMILAR VOLUMES

Raman scattering by folded acoustic phon
Raman scattering by folded acoustic phonons in InGaN/GaN superlattices
✍ J. IbÑñez; A. Rapaport; C. Boney; R. Oliva; R. CuscΓ³; A. Bensaoula; L. ArtΓΊs πŸ“‚ Article πŸ“… 2011 πŸ› John Wiley and Sons 🌐 English βš– 140 KB

## Abstract We use Raman scattering to investigate the folded longitudinal acoustic (LA) phonons in a series of In~__x__~Ga~1βˆ’__x__~N/GaN superlattices (SLs) grown by molecular beam epitaxy with different compositions (15% < __x__ < 38%) and SL periods (from 8 to 20 nm). A novel, ultralow wavenumbe