Title

Raman Study of Atomic Intermixing in InAs/AlAs Quantum Dots

Authors

A. Milekhin;A. Toropov;A. Kalagin;D. R. T. Zahn

Key Words
PublicationName

Chinese Journal of Physics

Volume or Term/Year and Month of Publication

49卷1期(2011 / 02 / 01)

Page #

71 - 76

Content Language

英文

English Abstract

We present a Raman study of self-assembled InAs quantum dots fabricated in an AlAs matrix at different growth temperatures. Raman experiments carried out under resonant and non-resonant conditions allowed us to investigate InAs-like optical phonons localized in the quantum dots. The frequencies of the optical phonons determined from the experiment are compared with those calculated for strained InAlAs quantum dots by taking into account the confinement effect. On the basis of the analysis, the composition of InAs/AlAs quantum dots grown at different temperatures is determined.

Topic Category 基礎與應用科學 > 物理
Times Cited
  1. 陳炳(2001)。在矽/鍺超晶格中折疊聲學聲子之研究。臺灣師範大學物理學系在職進修碩士班學位論文。2001。1-69。
  2. 魏孫詠(2016)。耦合共振腔中砷化銦鎵量子點之拉曼光譜研究。中興大學光電工程研究所學位論文。2016。1-68。