Publication Date:
2012-06-09
Description:
Author(s): C. Lange, G. Isella, D. Chrastina, F. Pezzoli, N. S. Köster, R. Woscholski, and S. Chatterjee We experimentally determine a spin-dependent band-gap renormalization of 60 μ eV, and the hole spin relaxation dynamics in highly excited, strained Ge/SiGe quantum wells using a differential pump-probe technique which exploits the indirect nature of the band structure. Compressive strain lifts the de... [Phys. Rev. B 85, 241303] Published Fri Jun 08, 2012
Keywords:
Semiconductors II: surfaces, interfaces, microstructures, and related topics
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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