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Modeling the Fermi arc in underdoped cuprates

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Title: Modeling the Fermi arc in underdoped cuprates
Author(s): Norman, M. R; Kanigel, A; Randeria, M; Chatterjee, U; Campuzano, J. C.
Subject(s): high-t-c high-temperature superconductivity gap anisotropy normal-state phase fluctuations pseudogap
Abstract: Angle resolved photoemission data in the pseudogap phase of underdoped cuprates have revealed the presence of a truncated Fermi surface consisting of Fermi arcs. We compare a number of proposed models for the arcs and find that the one that best models the data is a d-wave energy gap with a lifetime broadening whose temperature dependence is suggestive of fluctuating pairs.
Issue Date: 2007-11
Publisher: American Physical Society
Citation Info: Norman, M. R., Kanigel, A., Randeria, M., Chatterjee, U., & Campuzano, J. C. (2007). Modeling the Fermi arc in underdoped cuprates. Physical Review B, 76.
Type: Article
Description: Publishers Copyright -
ISSN: 1098-0121
Date Available in INDIGO: 2009-07-20

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