1. Raman scattering on semiconductor microtubes
- Author
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Julia Yukecheva, Sergei Mutilin, A. B. Vorob’ev, Victor Ya. Prinz, Dietrich R. T. Zahn, Jan Mehner, Vladimir Kolchuzhin, Michael Putyato, and Alexander G. Milekhin
- Subjects
symbols.namesake ,Materials science ,Semiconductor ,Condensed matter physics ,Strain (chemistry) ,Phonon ,business.industry ,Bilayer ,symbols ,Condensed Matter Physics ,business ,Raman scattering - Abstract
A micro-Raman study of optical phonons in GaAs/InGaAs and InGaAs/InAs bilayer microtubes is presented. From the analysis of optical phonon frequencies the built-in mechanical strain in the microtubes was estimated and compared with theoretical predictions. (© 2009 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)
- Published
- 2009
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