Acoustoelectric effects in very high-mobility $p$-SiGe/Ge/SiGe heterostructure

I. L. Drichko, A. M. Diakonov, E. V. Lebedeva +4

Measurement results of the acoustoelectric effects (surface acoustic waves (SAW) attenuation and velocity) in a high-mobility $p$-SiGe/Ge/SiGe structure are presented. The structur…