@inproceedings{9b0ec30c48db4e039fa3618f5b761c9c,
title = "Photoreflectance characterization of GaNAs/GaAs multiple quantum well structures",
abstract = "We investigate GaNAs/GaAs multiple quantum well structures using the photoreflectance spectroscopy at various temperatures. The modulated optical response consists of quantum well excitonic transitions and band edge transitions that exhibits Franz-Keldysh oscillatory features. The bowing parameter, effective mass, and the band-offset value were adjusted to obtain the subband energies to best fit the observed quantum well transition energies. The period of the Franz-Keldysh oscillations indicates the strength of the internal field.",
keywords = "GaNAs/GaAs, Photoreflectance, Quantum wells",
author = "Lu, {Chien Rong} and Lee, {Jia Ren} and Chen, {Yo Yu} and Lee, {Wei I.} and Lee, {Shih Chang}",
note = "Publisher Copyright: {\textcopyright} (2002) Trans Tech Publications, Switzerland.; International Conference on Silicon Carbide and Related Materials, ICSCRM 2001 ; Conference date: 28-10-2001 Through 02-11-2001",
year = "2002",
doi = "10.4028/www.scientific.net/MSF.389-393.1497",
language = "English",
isbn = "9780878498949",
series = "Materials Science Forum",
publisher = "Trans Tech Publications Ltd",
pages = "1497--1500",
editor = "S. Yoshida and S. Nishino and H. Harima and T. Kimoto",
booktitle = "Silicon Carbide and Related Materials 2001",
}