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2008 | 114 | 1 | 219-223
Article title

Inhomogeneous Charge Distribution and Superconductivity in the Boson-Fermion Model

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Languages of publication
EN
Abstracts
EN
We analyze a boson-fermion model that accounts for the electrostatic potential of the out-of-plane dopant atoms. We investigate whether this approach may explain recent experimental results obtained for the Bi-based high-temperature superconductors. We demonstrate that in contradistinction to purely fermionic models, even weak electrostatic potential of the dopant atoms may be responsible for a significant modulation of the superconducting order parameter.
Keywords
EN
Publisher

Year
Volume
114
Issue
1
Pages
219-223
Physical description
Dates
published
2008-07
received
2007-11-06
Contributors
author
  • Institute of Physics, University of Silesia, Uniwersytecka 4, 40-007 Katowice, Poland
  • Institute of Physics, University of Silesia, Uniwersytecka 4, 40-007 Katowice, Poland
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv114n133kz
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