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On the Changing of Thermoelectric Material Properties at Large Heat Fluxes

Published online by Cambridge University Press:  15 February 2011

Lukyan I. Anatychuk  and
Lev P. Bulat
Lukyan I. Anatychuk
Affiliation:
Institute of Thermoelectricity, Chernovtsy, 274000, USSR
Lev P. Bulat
Affiliation:
Institute of Thermoelectricity, Chernovtsy, 274000, USSR
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Extract

One of the main trends of the thermoelectric instrument-making development is the microminiaturization of instruments and devices. Thermoelectric converter compactness is achieved by this. As thermoelement geometric dimentions reduce, temperature gradients in materials increase. From this it follows the research problem directed at the investigation of transport phenomena in thermoelectric materials at sufficiently large heat fluxes. Enthusiasm on investigation statement is warmed by the consideration about possible improvement of the efficiency at thermoelectric convertion when in thermoelectric materials temperature gradients of 106 - 109 K/cm/1/ have been realized.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 234: Symposium V – Modern Perspectives on Thermoelectrics and Related Materials , 1991 , 71
Copyright
Copyright © Materials Research Society 1991

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References

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