Hg.ll.3.1.1. Formnrion nf polytyp*c hy dulocation mcchanisn
• However reason of growth of polytype crystais is still unknown, there is a possibłe mechanism of introduction of stacking faults as a resułt ffom dislocations.
• Polytype seąuence is periodic and can be as long as several thousand layers.
ria,in.i3.i. saickmeftuN