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Fluctuation conductivity of inhomogeneous superconductors : a fractal aggregation model
dc.contributor.author | Gusmao, Miguel Angelo Cavalheiro | pt_BR |
dc.contributor.author | Mors, Paulo Machado | pt_BR |
dc.date.accessioned | 2014-09-23T02:12:11Z | pt_BR |
dc.date.issued | 1990 | pt_BR |
dc.identifier.issn | 0163-1829 | pt_BR |
dc.identifier.uri | http://hdl.handle.net/10183/103598 | pt_BR |
dc.description.abstract | Numerical simulations of diffusion processes are performed on fractal aggregates designed to mimic the structure of inhomogeneous granular superconductors. The spectral dimensions obtained yield ftuctuation-conductivity exponents that are compared with experimental results on ceramic samples ofhigh-Tc oxides ofthe YBaCuO system. | en |
dc.format.mimetype | application/pdf | |
dc.language.iso | eng | pt_BR |
dc.relation.ispartof | Physical review. B, Condensed matter. New York. Vol. 42, no. 16 (Dec. 1990), p. 10030-10034 | pt_BR |
dc.rights | Open Access | en |
dc.subject | Fisica teorica da materia condensada | pt_BR |
dc.subject | Flutuacoes em supercondutores | pt_BR |
dc.subject | Fractais | pt_BR |
dc.title | Fluctuation conductivity of inhomogeneous superconductors : a fractal aggregation model | pt_BR |
dc.type | Artigo de periódico | pt_BR |
dc.identifier.nrb | 000015331 | pt_BR |
dc.type.origin | Estrangeiro | pt_BR |
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