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Electrical and thermal conductivities and Seebeck coefficient of liquid copper-bismuth alloys
The electrical resistivity and absolute thermoelectric power of the liquid Cu x -Bi (1− x ) system have been measured over the whole composition range from the liquidus to 1100°C. The thermal conductivity is deduced from measurements of these two properties. The experimental results are interpreted...
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Published in: | Philosophical magazine (Abingdon, England) England), 2009-01, Vol.89 (3), p.249-262 |
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Main Authors: | , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | The electrical resistivity and absolute thermoelectric power of the liquid Cu
x
-Bi
(1−
x
)
system have been measured over the whole composition range from the liquidus to 1100°C. The thermal conductivity is deduced from measurements of these two properties. The experimental results are interpreted and discussed in term of the extended Faber-Ziman formula using the t-matrix formalism with hard-sphere structure factors. The concentration and energy dependence of the phase shifts have been taken into account for a complete conductivity and thermopower calculation. |
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ISSN: | 1478-6435 1478-6443 1478-6433 |
DOI: | 10.1080/14786430802607085 |