Structure and crystallization of Sb-Se films prepared by vacuum evaporation method

In order to clarify the cause of crystallization into a spherical crystal of low symmetry from amorphous films, various compounds of the Sb-Se system have been prepared and crystallization due to intense electron beam irradiation has been observed in situ. It was revealed that crystallization of small Sb crystals with (0001) orientation is necessary to form the spherical Sb 2 Se 3 crystal.