Enhancement of terahertz radiation in semiconductors induced by conjugated polymer

J. S. Hwang, H. C. Lin, Y. C. Huang, K. I. Lin, J. W. Chang, T. F. Guo

研究成果: Article同行評審

4 引文 斯高帕斯(Scopus)

摘要

Terahertz radiation (THz) from the surfaces of various semiconductor wafers and microstructures is studied. The intensities of THz radiation from the surfaces of certain semiconductors with a thin layer of conjugate polymer [2, 3-dibutoxy-1, 4-poly(phenylene vinylene)] deposited on their surfaces is greatly enhanced. The enhancement of THz radiation depends on the mechanism used to induct the THz radiation. Modulation spectroscopy of photoreflectance is employed to investigate the change in the built-in electric field and surface or interface state densities, which are closely related to the enhancement of the THz radiation.

原文English
頁(從 - 到)H63-H65
期刊Electrochemical and Solid-State Letters
11
發行號3
DOIs
出版狀態Published - 2008

All Science Journal Classification (ASJC) codes

  • 一般化學工程
  • 一般材料科學
  • 物理與理論化學
  • 電化學
  • 電氣與電子工程

指紋

深入研究「Enhancement of terahertz radiation in semiconductors induced by conjugated polymer」主題。共同形成了獨特的指紋。

引用此