Simultaneous Suppression of Phonon Transport and Carrier Concentration for Efficient Rhombohedral GeTe Thermoelectric

Superior electronic performance due to the highly degenerated Σ valence band (Nv∼12) makes rhombohedral GeTe a promising low‐temperature (

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Bibliographic Details
Published in:Advanced science 2024-12, Vol.11 (47), p.e2407413-n/a
Main Authors: Qi, Xia, Kang, Te, Yang, Long, Zhang, Xinyue, Luo, Jun, Li, Wen, Pei, Yanzhong
Format: Article
Language:English
Subjects:
Acoustics
carrier concentration
conversion efficiency
Energy
GeTe
Heat conductivity
lattice thermal conductivity
Phase transitions
point defect
Point defects
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Description
Summary:Superior electronic performance due to the highly degenerated Σ valence band (Nv∼12) makes rhombohedral GeTe a promising low‐temperature (
ISSN:2198-3844
2198-3844
DOI:10.1002/advs.202407413