A second-harmonic electroreflectance study of a coupled GaAs-AlGaAs double quantum well

D. Y. Lin, Y. S. Huang, K. K. Tiong

研究成果: Article同行評審

3 引文 斯高帕斯(Scopus)

摘要

Electroreflectance (ER) spectroscopy is used to study a GaAs-AlGaAs symmetrically coupled double quantum well as a function of external bias. By comparing the ER spectra taken at the second-harmonic and fundamental (1f) modulation frequencies, and the first derivative of the 1f spectrum, the features associated with red and blue shifts are unambiguously identified.

原文English
頁(從 - 到)1111-1115
頁數5
期刊Semiconductor Science and Technology
12
發行號9
DOIs
出版狀態Published - 1997 九月 1

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering
  • Materials Chemistry

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