Optical and positron annihilation studies of structural defects in LiInSe2 single crystals© 2020 Elsevier B.V. Lithium-indium di-selenide (
LiInSe2) is a semiconductor material, which has
Thermoelectric properties of (Na,M)xCoO2 (M= Li, K, Cs)ceramicsThe (Na,M)xCoO2(M=
Li,
K, Cs, x= 0.55, 0.89) ceramics was synthesized, and its phase composition