@inproceedings{5bcbc714e51544c2a17b7fc90b82a182,
title = "Electron-phonon interactions in AlxGa1-xAs - non-monotonic dependence upon the alloy composition",
abstract = "The electron-LO phonon interaction in AlxGa1-xAs has been studied, for the alloy composition ranging from 0.1 to 0.4, by picosecond Raman spectroscopy. We have found that the relative strength of the Frohlich interaction of the two LO phonon modes is a nonlinear function, and increases non-monotonically with the Al composition. The possible origins of these novel results are discussed in term of nonlinear dielectric theory and ordering in the alloy.",
author = "Kong-Thon Tsen and Ferry, {D. K.} and A. Salvador and H. Morkoc",
year = "1999",
language = "English (US)",
isbn = "0819430943",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "Society of Photo-Optical Instrumentation Engineers",
pages = "257--265",
booktitle = "Proceedings of SPIE - The International Society for Optical Engineering",
note = "Proceedings of the 1999 Ultrafast Phenomena in Semiconductors III ; Conference date: 27-01-1999 Through 29-01-1999",
}