In2Se3 compound occurs at least in five different crystalline modifications,17−19 which can be divided into the layer-structured phase and the phase with vacancy ordered in a screw form,17 although the accurate structures are still under question.
In2Se3 compound occurs at least in five differentcrystalline modifications,17−19 which can be divided into thelayer-structured phase and the phase with vacancy ordered in ascrew form,17 although the accurate structures are still underquestion.