Short-wavelength fluctuation regime in paraconductivity of bulk monophase (Bi, Pb)-2223 superconductor system

The Aslamasov-Larkin contribution of the excess-conductivity, calculated within the Lorentz-Doniach model shows that a crossover from 3D to 2D dimensionality is taken place at about 110.41K for our bulk monophase (Bi, Pb)-2223 samples. A bending of the log-log curves from 2D behavior through those o...

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Veröffentlicht in:	Journal of Optoelectronics and Advanced Materials 2006-06, Vol.8 (3), p.1072-1076
Hauptverfasser:	Harabor, A, Harabor, N A, Deletter, M
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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