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cond-mat.mtrl-sci2018
Evidence of Slater-type mechanism as origin of insulating state in Sr2IrO4
Vijeta Singh, J. J. Pulikkotil
For iridates with large spatially extended 5d orbitals, it may be anticipated that distant neighbor interactions would play a crucial role in their ground state properties. From th…
cond-mat.mtrl-sci2018
Unexplored photoluminescence from bulk and mechanically exfoliated few layers of Bi2Te3
Bipin Kumar Gupta, Rabia Sultana, Satbir Singh +8
We report the exotic photoluminescence (PL) behaviour of 3D topological insulator Bi2Te3 single crystals grown by customized self-flux method and mechanically exfoliated few layers…