Surface Acoustic Waves probe of the p-type Si/SiGe heterostructures

G. O. Andrianov, I. L. Drichko, A. M. Diakonov +5

The surface acoustic wave (SAWs) attenuation coefficient $\Gamma$ and the velocity change $\Delta V/V$ were measured for $p$-type Si/SiGe heterostructures in the temperature range 0.7 - 1.6…