Hole quantum Hall effect in stressed Ge-Ge1-xSix superlattices
Kuznetsov O. A., Chernov A. L., Orlov L.K., Rubtsova R. A., Arapov Yu. G., Gorodilov N. A., Shtrapenin G. L.
The hole quantum Hall effect has been measured in a stressed multilayer Ge-Gej _xSix heterostructure.