English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Performing an in-depth analysis of the photoemission spectra along the nodaldirection of the high temperature superconductor Bi-2212 we have developed aprocedure to determine the underlying electronic structure and established aprecise relation of the measured quantities to the real and imaginary parts ofthe self-energy of electronic excitations. The self-consistency of theprocedure with respect to the Kramers-Kronig transformation allows us to drawconclusions on the applicability of the spectral function analysis and on theexistence of well defined quasiparticles along the nodal direction even for theunderdoped Bi-2212 in the pseudogap state.Comment: 4 pages 3 figures revtex, corrected misprint

Bare electron dispersion from experiment: Self-consistent self-energy analysis of photoemission data