Strained Si1−xGex multi-quantum well waveguide structures on (110) Si - Bernhard-Höfer, K.; Zrenner, A.; Brunner, J.; Abstreiter, G.; Wittmann, F.; Eisele, I. (American Institute of Physics (AIP), 1995)
http://dx.doi.org/10.1063/1.113174
Keywords: U