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Download fileSuperconducting gap, normal state pseudogap, and tunneling spectra of bosonic and cuprate superconductors
journal contribution
posted on 2010-01-22, 16:43 authored by A.S. Alexandrov, Joanne BeanlandWe develop a theory of normal metal–superconductor and superconductor tunneling in “bosonic” superconductors with strong attractive correlations taking into account coherence effects in single-particle excitation spectrum and disorder. The theory accounts for the existence of two energy scales, their temperature and doping dependencies, asymmetry, and inhomogeneity of tunneling spectra of underdoped cuprate superconductors.
History
School
- Science
Department
- Physics
Citation
ALEXANDROV, A.S. and BEANLAND, J., 2010. Superconducting gap, normal state pseudogap, and tunneling spectra of bosonic and cuprate superconductors. Physical Review Letters, 104 (2), 026401, [4 p.].Publisher
© American Physical SocietyVersion
- VoR (Version of Record)
Publication date
2010Notes
This article was published in the journal, Physical Review Letters [© American Physical Society]. It is also available at: http://link.aps.org/doi/10.1103/PhysRevLett.104.026401ISSN
0031-9007Language
- en