Chalcopyrite CuGaTe<sub>2</sub>: A High‐Efficiency Bulk Thermoelectric Material
Theerayuth PlirdpringGraduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, JapanKen KurosakiGraduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, JapanAtsuko KosugaNanoscience and Nanotechnology Research Center, Research Organization for the 21st Century, Osaka Prefecture University, 1-2 Gakuen-cho, Naka-ku, Sakai-shi, Osaka 599-8570, JapanTristan DayDepartment of Materials Science, California Institute of Technology, Pasadena, CA 91125, USASamad FirdosyJet Propulsion Laboratory, Pasadena, CA 91109, USAVilupanur A. RaviCalifornia State Polytechnic University, Pomona, CA 91768, USAG. Jeffrey SnyderDepartment of Materials Science, California Institute of Technology, Pasadena, CA 91125, USAAdul HarnwunggmoungGraduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, JapanTohru SugaharaGraduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, JapanYuji OhishiGraduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, JapanHiroaki MutaGraduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, JapanShinşuke YamanakaGraduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
2012en
ABI
Аннотация
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.
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