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Papers by Author: Chu De Feng

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Synthesis and Electrical Transport Properties of TiCo_1-xPd_xSb Half-Heusler Compounds

Authors: Min Zhou, Li Dong Chen, Chu De Feng, Xiang Yang Huang

Abstract: Pd-doped TiCo1-xPdxSb (0 £ x £ 0.08) half-Heusler compounds were synthesized by a solid-state reaction method and their electrical transport properties in the temperature range of 300-900 K were investigated. Single phase TiCo1-xPdxSb was obtained in the range of 0 £ x £ 0.08. The lattice parameters increased with Pd content. Doping of Pd on the Co site resulted in a great increase of electrical conductivity without significant decrease of Seebeck coefficient. A large power factor of 26 µW/K2 cm was observed for TiCo0.92Pd0.08Sb compound at 300 K.

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Mechanical and Electrical Properties of Small Amounts of In₂O₃ Reinforced PZT Ceramics

Authors: P.H. Xiang, X.L. Dong, Chu De Feng, Y.L. Wang

Low Temperature Sintering of PMN Ceramics by Doping with SrO

Authors: Chu De Feng, Yang Yi, You Hua Yu