Electric resistivity and thermoelectric coefficient in layered structures with an anisotropic energy spectrum
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PALISTRANT, Maria; URSU, Vitalie; CALALB, Mihai. Electric resistivity and thermoelectric coefficient in layered structures with an anisotropic energy spectrum. In: Moldavian Journal of the Physical Sciences. 2012, nr. 4(11), pp. 301-311. ISSN 1810-648X.
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Moldavian Journal of the Physical Sciences
Numărul 4(11) / 2012 / ISSN 1810-648X /ISSNe 2537-6365

Electric resistivity and thermoelectric coefficient in layered structures with an anisotropic energy spectrum

Pag. 301-311

Palistrant Maria1, Ursu Vitalie1, Calalb Mihai2
 
1 Institute of Applied Physics, Academy of Sciences of Moldova,
2 Moldova Tiraspol State University
 
Disponibil în IBN: 9 decembrie 2013


Rezumat

The temperature dependence of resistivity ρ and thermoelectric coefficient α is studied in terms of the Mott-Davies theory for electronic processes in quasi two-dimensional disordered systems. The existence of a peak in the electron state density and narrow energy bands makes it possible to describe the anomalies in the temperature dependence of α and ρ in high temperature superconducting cuprates based on FeAs.

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