Relaxation And Recombination Processes In Ge/SiGe Multiple Quantum Wells.

Authors :: Gatti, E.
Giorgioni, A.
Grilli, E.
Guzzi, M.
Chrastina, D.
Isella, G.
Chernikov, A.
Kolata, K.
Bornwasser, V.
Köster, N. S.
Woscholski, R.
Chatterjee, S.
Source :: AIP Conference Proceedings. Dec2013, Vol. 1566 Issue 1, p470-471. 2p.
Publication Year :: 2013
Abstract: The carrier dynamics that occurs in Ge/SiGe QWs when electrons are excited to confined states at r is studied by means of optical spectroscopy at different lattice temperatures. The typical times for the different relaxation and recombination processes are given and discussed. [ABSTRACT FROM AUTHOR]