High-performance half-Heusler thermoelec
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Cui Yu; Tie-Jun Zhu; Rui-Zhi Shi; Yun Zhang; Xin-Bing Zhao; Jian He
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Article
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2009
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Elsevier Science
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English
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Half-Heusler thermoelectric materials Hf 1รx Zr x NiSn 1รy Sb y (x = 0, 0.25, 0.4, 0.5; y = 0.02, 0.04, 0.06) have been prepared by levitation melting followed by spark plasma sintering or hot pressing. X-ray diffraction analysis and scanning electron microscopy observation show that single-phased h