Mechanisms of electrical conductivity in
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P. Starowicz; A. SzytuΕa
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Article
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2005
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Elsevier Science
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English
β 840 KB
Systematic studies of transport properties in deoxygenated Y 1Γx Ca x Ba 2 Cu 3 O 6.1 series allowed to propose a diagram of conductivity mechanisms for this system. At intermediate temperature a variable range hopping (VRH) in two-dimensions prevails. At lower temperature VRH in the presence of a C