Paper Title:
Polarized Photoluminescence and Temperature-Dependent Photoluminescence Study of InAs Quantum Wires on InP (001)
  Abstract

InAs quantum wires (QWRs) have been fabricated on the InP(001), which has been evidenced by TEM and polarized photoluminescence measurements (PPL). The monlayer-splitting peaks (MSPs) in the PL spectrum of InAs QWRs can be clearly observed at low temperature measurements. Supposing a peak-shift of MSP identical to that of bulk material, we obtain the thermal activation energies of up to 5 MSPs. The smaller thermal activation energies for the MSPs of higher energy lead to the fast red-shift of PL peak as a whole.

  Info
Periodical
Materials Science Forum (Volumes 475-479)
Main Theme
Edited by
Z.Y. Zhong, H. Saka, T.H. Kim, E.A. Holm, Y.F. Han and X.S. Xie
Pages
1897-1900
DOI
10.4028/www.scientific.net/MSF.475-479.1897
Citation
W. Lei, Y.H. Chen, Y.L. Wang, X.L. Ye, P. Jin, B. Xu, Y. P. Zeng, Z.G. Wang, "Polarized Photoluminescence and Temperature-Dependent Photoluminescence Study of InAs Quantum Wires on InP (001)", Materials Science Forum, Vols. 475-479, pp. 1897-1900, 2005
Online since
January 2005
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$32.00
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