Copper ion diffusion by solid solution treatment advancing GeTe-based thermoelectrics

Copper ion diffusion by solid solution treatment advancing GeTe-based thermoelectrics

Abstract Coinage metals Cu and Ag are widely reckoned as effective dopants in thermoelectric materials due to their ability to optimise carrier concentration while preserving high carrier mobility, attributed to their inherent dynamic features. Traditionally, Cu/Ag ions are introduced through eutect...

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Bibliographic Details
Main Authors: Yongqi Chen, Meng Li, Xiaodong Wang, Wenyi Chen, Siqi Liu, Min Zhang, Wanyu Lyu, Nanhai Li, Han Gao, Weidi Liu, Xiao-Lei Shi, Zhi-Gang Chen
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-62078-1
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