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Your search keyword '"H. X. Xin"' showing total 2 results
Start Over Author "H. X. Xin" Publisher american institute of physics
2 results on '"H. X. Xin"'

1. Enhanced thermoelectric performance via carrier energy filtering effect in β-Zn4Sb3 alloy bulk embedded with (Bi2Te3) (Sb2Te3)0.8.

Author

T. H. Zou, X. Y. Qin, D. Li, B. J. Ren, G. L. Sun, Y. C. Dou, Y. Y. Li, L. L. Li, J. Zhang, and H. X. Xin

Subjects
COMPOSITE materials research, LEAD compounds, SCATTERING (Physics), THERMAL conductivity, THERMOELECTRICITY
Abstract

In Pb-free β-Zn4Sb3 based composites incorporated with (Bi2Te3) 0.2 (Sb2Te3)0.8, we concurrently realize ~30% increase in thermoelectric power factor through an energy filtering effect caused by carrier scattering at interface barriers, and ~15% reduction in thermal conductivity due to interface scattering, allowing the figure of merit to reach 1.1 at 648K in the composite system with 1 vol. % of (Bi2Te3) 0.2 (Sb2Te3)0.8. [ABSTRACT FROM AUTHOR]

Published
2014
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2. Enhanced thermoelectric performance via carrier energy filtering effect in β-Zn4Sb3 alloy bulk embedded with (Bi2Te3) (Sb2Te3)0.8.

Author

T. H. Zou, X. Y. Qin, D. Li, B. J. Ren, G. L. Sun, Y. C. Dou, Y. Y. Li, L. L. Li, J. Zhang, and H. X. Xin

Subjects
*COMPOSITE materials research, *LEAD compounds, *SCATTERING (Physics), *THERMAL conductivity, *THERMOELECTRICITY
Abstract

In Pb-free β-Zn4Sb3 based composites incorporated with (Bi2Te3) 0.2 (Sb2Te3)0.8, we concurrently realize ~30% increase in thermoelectric power factor through an energy filtering effect caused by carrier scattering at interface barriers, and ~15% reduction in thermal conductivity due to interface scattering, allowing the figure of merit to reach 1.1 at 648K in the composite system with 1 vol. % of (Bi2Te3) 0.2 (Sb2Te3)0.8. [ABSTRACT FROM AUTHOR]

Published
2014
Full Text
View/download PDF

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