Spin dynamics and unconventional magnetism in insulating La${}_{(1-2x)}$Sr${}_{2x}$Co${}_{(1-x)}$Nb${}_x$O${}_3$

Rishabh Shukla, Anil Jain, M. Miryala +4

We study the structural, magnetic, transport and electronic properties of LaCoO${}_3$ with Sr/Nb co-substitution, i.e., La${}_{(1-2x)}$Sr${}_{2x}$Co${}_{(1-x)}$Nb${}_x$O${}_3$ using x-ray an…