Fig. 1

Crystal and electronic structures. a Crystal structure of full Heusler Li2TlBi. b Electron localization function (ELF) of Li2TlBi in (001) plane. c Crystal structure of PbTe. d ELF of PbTe in (001) plane

Crystal and electronic structures. a Crystal structure of full Heusler Li2TlBi. b Electron localization function (ELF) of Li2TlBi in (001) plane. c Crystal structure of PbTe. d ELF of PbTe in (001) plane