Percolation conductivity of single-crystal manganite [Pr.sub.1-x][Sr.sub.x]mn[O.sub.3] in the phase-separation state

This paper presents an experimental study of the temperature dependences of the electrical resistivity, thermopower, and magnetoresistance of single-crystal manganite [Pr.sub.1 - x][Sr.sub.x]Mn[O.sub.3] (x = 0.22, 0.24). The results obtained have been analyzed in terms of the theory of hopping elect...

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Veröffentlicht in:	Physics of the solid state 2013-11, Vol.55 (11), p.2345
Hauptverfasser:	Neifeld, E.A, Ugryumova, N.A, Arkhipov, V.E, Korolev, A.V, Dubinin, S.F, Mukovskii, Ya. M
Format:	Artikel
Sprache:	eng
Schlagworte:	Electric properties Electrical conductivity
Online-Zugang:	Volltext
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