Techniques for Polytypic Transformations in Silicon Carbide

— Two main polytype transformations in silicon carbide, namely, 2H → 6H and 3C → 6H, have been studied by ab initio methods. It has been shown that the intermediate phases with trigonal symmetry P 3 m 1 and monoclinic symmetry Cm make it much easier to move the close-packed layers in such transition...

Ausführliche Beschreibung