Phase diagram and gap anisotropy in iron-pnictide superconductors

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SYSNO ASEP	0352704
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Phase diagram and gap anisotropy in iron-pnictide superconductors
Author(s)	Ikeda, H. (JP) Arita, R. (JP) Kuneš, Jan (FZU-D)_{RID, ORCID, SAI}
Source Title	Physical Review. B - ISSN 1098-0121 Roč. 81, č. 5 (2010), 054502//1-054502//15
Number of pages	15 s.
Language	eng - English
Country	US - United States
Keywords	iron pnictides ; superconductivity ; fluctuation-exchange approximation
Subject RIV	BM - Solid Matter Physics ; Magnetism
CEZ	AV0Z10100521 - FZU-D (2005-2011)
UT WOS	000274998000099
DOI	10.1103/PhysRevB.81.054502
Annotation	Using the fluctuation-exchange approximation, we study an effective five-band Hubbard model for iron-pnictide superconductors obtained from the first-principles band structure. We analyze the leading pairing instability as a function of doping.
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2011

Number of the records: 1