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Pairing, pseudogap and Fermi arcs in cuprates

TitlePairing, pseudogap and Fermi arcs in cuprates
Publication TypeJournal Article
Year of Publication2015
AuthorsKaminski, A, Kondo, T, Takeuchi, T, Gu, G
JournalPhilosophical Magazine
Date Published02
Type of ArticleArticle
ISBN Number1478-6435
Accession NumberWOS:000350343300002
Keywordscopper-oxide metals, cuprates, energy-gap, Fermi arcs, fluctuations, high temperature superconductivity, high-t-c, normal-state, pairing, phase, superconductors, superfluid density, temperature, underdoped bi2sr2cacu2o8+delta

Fermi arcs for T [GRAPHICS] T [GRAPHICS] T [GRAPHICS] . However, above T [GRAPHICS] , the pseudogap exists only at the antipodal region. This leads to presence of real, gapless Fermi arcs close to the node. The length of these arcs remains constant up to T*, where the full Fermi surface is recovered. We demonstrate that these findings resolve a number of seemingly contradictory scenarios.

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