Epitaxial Growth of (1 1 1)-Oriented Spinel CoCr${}_2$O${}_4$/Al${}_2$O${}_3$ Heterostructures

Xiaoran Liu, D. Choudhury, Yanwei Cao +6

High quality (1 1 1)-oriented CoCr${}_2$O${}_4$/Al${}_2$O${}_3$ heterostructures were synthesized on the sapphire (0 0 0 1) single crystal substrates in a layer-by-layer mode. The structur…