Chalcopyrite CuGaTe<sub>2</sub>: A High‐Efficiency Bulk Thermoelectric Material

Theerayuth Plirdpring, Ken Kurosaki, Atsuko Kosuga, Tristan Day, Samad Firdosy, Vilupanur A. Ravi, G. Jeffrey Snyder, Adul Harnwunggmoung, Tohru Sugahara, Yuji Ohishi,

Advanced Materials · 2012 · 369 citations · 32 references

Concepts

Abstract

CuGaTe(2) with a chalcopyrite structure demonstrates promising thermoelectric properties. The maximum figure of merit ZT is 1.4 at 950 K. CuGaTe(2) and related chalcopyrites are a new class of high-efficiency bulk thermoelectric material for high-temperature applications.

References

32