Control of Impurity Phase Segregation in a PdCrO${}_2$/CuCrO${}_2$ Heterostructure

Tom Ichibha, Sangmoon Yoon, Jong Mok Ok +3

PdCrO${}_2$ films are synthesized on CuCrO${}_2$ buffer layers on Al${}_2$O${}_3$ substrates. This synthesis is accompanied by impurity phase segregation, which hampers the synthesis of hi…