Intrinsic localized mode and low thermal conductivity of PbSe
Minnich, Austin J.
- Publisher: AMER PHYSICAL SOC
Condensed Matter - Materials Science
arxiv: Condensed Matter::Materials Science
Lead chalcogenides such as PbS, PbSe, and PbTe are of interest for their exceptional thermoelectric properties and strongly anharmonic lattice dynamics. Although PbTe has received the most attention, PbSe has a lower thermal conductivity and a nonlinear temperature depe...