Ontology highlight
ABSTRACT:
SUBMITTER: Gupta P
PROVIDER: S-EPMC4812325 | biostudies-literature | 2016 Mar
REPOSITORIES: biostudies-literature
Scientific reports 20160330
Most III-nitride semiconductors are grown on non-lattice-matched substrates like sapphire or silicon due to the extreme difficulty of obtaining a native GaN substrate. We show that several layered transition-metal dichalcogenides are closely lattice-matched to GaN and report the growth of GaN on a range of such layered materials. We report detailed studies of the growth of GaN on mechanically-exfoliated flakes WS2 and MoS2 by metalorganic vapour phase epitaxy. Structural and optical characteriza ...[more]