Dresden 2006 – scientific programme
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TT: Tiefe Temperaturen
TT 7: Superconductivity & Solids At Low Temperature - Poster Session
TT 7.30: Poster
Monday, March 27, 2006, 14:00–17:45, P1
Qualitative Modeling of the Quasiparticle Green’s Function in Cuprates Based on ARPES Data — •Dmytro Inosov1, Sergey Borisenko1, Alexander Kordyuk1,2, Volodymir Zabolotnyy1, Jochen Geck1, Andreas Koitzsch1, Jeorg Fink1, Martin Knupfer1, and Bernd Büchner1 — 1Leibnitz-Institut für Festkörper- und Werkstofforschung, IFW-Dresden, P.O.Box 270116, D-01171 Dresden, Germany — 2Institute of Metal Physics of National Academy of Sciences of Ukraine, 03142 Kyiv, Ukraine
ARPES data provides a detailed view of the renormalized band structure in cuprates and, consequently, is a key to the self-energy and the quasiparticle Green’s function. However, due to the matrix elements and experimental specifics, comparison with the results provided by different experimental techniques is not straightforward. A model which would allow such a comparison with STM, INS, and RS data is proposed.