Dense dislocation arrays embedded in grain boundaries for high-performance bulk thermoelectrics

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Summary

A dramatic improvement of efficiency is shown in bismuth telluride samples by quickly squeezing out excess liquid during compaction, which presents an attractive path forward for thermoelectrics.

Type
article
Published
2015-04-03
Cited by
1,855
References
59

Keywords

Grain boundary, Materials science, Condensed matter physics, Thermoelectric effect, Phonon scattering

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