ScN/GaN($1\bar{1}00$): a new platform for the epitaxy of twin-free metal-semiconductor heterostructures

Philipp John, Achim Trampert, Duc Van Dinh +6

We study the molecular beam epitaxy of rock-salt ScN on the wurtzite GaN($1\bar{1}00$) surface. To this end, ScN is grown on free-standing GaN($1\bar{1}00$) substrates and self-ass…