Polaron effects in cylindrical GaAs/AlxGa1-xAs core-shell nanowires are studied by applying the fractal dimension method. In this paper, the polaron properties of GaAs/AlxGa1-xAs core-shell nanowires with different co...
Room temperature photoreflectance were made on a selectively doped GaAs/n-Al_(X)Ga_(1-X)As two-dimensional electron gas grown by molecular beam epitaxy(MBE).The lineshapes can be made fit by Aspnes'theory,and the resu...