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Critical and Gaussian Conductivity Fluctuations in Granular Ho1−xPrxBa2Cu3O7−δSuperconductor

✍ Scribed by Wescley Tiago Batista de Sousa; Lincoln Brum de Leite Gusmão Pinheiro; Alcione Roberto Jurelo; Rosângela Menegotto Costa; Pedro Rodrigues; Gerson Kniphoff da Cruz; Fabio Teixeira Dias


Book ID
106428879
Publisher
Springer
Year
2010
Tongue
English
Weight
302 KB
Volume
23
Category
Article
ISSN
0896-1107

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📜 SIMILAR VOLUMES


Critical and Gaussian conductivity fluct
✍ P. Pureur; R.Menegotto Costa; P. Rodrigues Jr.; J.V. Kunzler; J. Schaf; L. Ghive 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 139 KB

Systemauc conductivity lluctuatmn measurements are reported for polycryatalhne YBa2Cu3OT\_ 8 and singlecrystal Bi2Sr2CaCu208. Gaussian and criucal regimes are observed For both systems, the crmcal exponents are consistent with s-wave pairmg.

Sign reversal of the fluctuation Hall co
✍ A.V. Samoilov 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 136 KB

The Hall and longitudinal resistivities, Pxv and p~, respectively, of the YBa2Cu3OT\_, epitaxial II changes films have been measured at 80 K< T < 185 K. The fluctuation Hall conductivity cr~y its sign at temperatures T\*(H)> Tc(H=O). The T-dependence of crxyl(Z~ ,If" lz where c~ll is the fluctuation