Вышедшие номера
Thermodynamic stability of bulk and epitaxial Ge1-xSnx semiconductor alloys
Deibuk V.G.1, Korolyuk Yu.G.1
1Chernivtsi National University, Chernivtsi, Ukraine
Поступила в редакцию: 7 февраля 2002 г.
Выставление онлайн: 19 сентября 2002 г.

Using molecular-dynamics simulation we have calculated the total energy for unconstrained and biaxially confined model of Ge1-xSnx alloys. It allows us to study the thermodynamic stability of both disordered and ordered phases of semiconductor alloys. We have found a remarkable suppression of the phase separation in Ge1-xSnx due to biaxial strain.