Raman scattering from fully strained Ge1 -xSnx (x 0.22) alloys grown on Ge(001) 2 x 1 by low-temperature molecular beam epitaxy

Abstract

Raman scattering from fully strained Ge1 -xSnx (x 0.22) alloys grown on Ge(001) 2 x 1 by low-temperature molecular beam epitaxy