15-Fold increase in solar thermoelectric generator performance through femtosecond-laser spectral engineering and thermal management

Abstract Solar thermoelectric generators (STEGs) have recently gained increasing attention. However, their widespread adoption has been limited due to the lack of high-efficiency thermoelectric materials and compact heat sinks for effective heat dissipation. To address these issues, we develop a spe...

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Bibliographic Details
Main Authors: Tianshu Xu, Ran Wei, Subhash C. Singh, Chunlei Guo
Format: Article
Language:English
Published: Nature Publishing Group 2025-08-01
Series:Light: Science & Applications
Online Access:https://doi.org/10.1038/s41377-025-01916-9
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