Ontology highlight
ABSTRACT:
SUBMITTER: Zhong Y
PROVIDER: S-EPMC6906449 | biostudies-literature | 2019 Dec
REPOSITORIES: biostudies-literature
Zhong Yaqiong Y Luo Yong Y Li Xie X Cui Jiaolin J
Scientific reports 20191211 1
AgInTe<sub>2</sub> compound has not received enough recognition in thermoelectrics, possibly due to the fact that the presence of Te vacancy (V<sub>Te</sub>) and antisite defect of In at Ag site (In<sub>Ag</sub>) degrades its electrical conductivity. In this work, we prepared the Ag<sub>1-x</sub>InTe<sub>2</sub> compounds with substoichiometric amounts of Ag and observed an ultralow lattice thermal conductivity (κ<sub>L</sub> = 0.1 Wm<sup>-1</sup>K<sup>-1</sup>) for the sample at x = 0.15 and 81 ...[more]