Raman scattering on semiconductor microtubes

作者：A. G. Milekhin, Sergey V. Mutilin, Julia Yukecheva, М. А. Putyato, А. Б. Воробьев, V. Ya. Prinz, Vladimir Kolchuzhin, Jan Mehner, Dietrich R. T. Zahn · 发表于：Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics · 年份：2009 · 被引用次数：6 · 研究领域：Advanced Materials and Mechanics

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)