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Thermoelectric Properties of M2Mo6Se6 (M=TI, In)

Published online by Cambridge University Press:  15 February 2011

D. T. Verebelyi ,
J. E. Payne ,
G. X. Tessema  and
E. Mengistu
D. T. Verebelyi
Affiliation:
South Carolina State University, Department of Physical Sciences, Orangeburg S.C.
J. E. Payne
Affiliation:
South Carolina State University, Department of Physical Sciences, Orangeburg S.C.
G. X. Tessema
Affiliation:
Clemson University, Department of Physics and Astronomy, Clemson, S.C.
E. Mengistu
Affiliation:
Clemson University, Department of Physics and Astronomy, Clemson, S.C.
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Abstract

We have measured the thermal conductivity of TI2Mo6Se6, a quasi-one dimensional conductor which belongs to the family of M2Mo6X6 linear chain compounds. Using these results and our measurements of the Seebeck coefficient and the electrical conductivity we estimate the dimensionless figure of merit to be of the order of 0.08. This result suggest that this compound and other related compounds are good potential TE.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 478: Symposium Q – Thermoelectric Materials - New Directions and Approaches , 1997 , 157
Copyright
Copyright © Materials Research Society 1997

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