Titlebook: Very High Resolution Photoelectron Spectroscopy; Stefan Hüfner Book 2007 Springer-Verlag Berlin Heidelberg 2007 PES.Photoemission spectros

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Many-Body Interaction in Holeand Electron-Doped High-, , Cuprate SuperconductorsRecent progress in energy and momentum resolution in angle-resolvedphotoemission spectroscopy (ARPES) has made it possible to directly observe the interaction of electrons with bosonic modes responsible for the occurrence of superconductivity in high-High-.. cuprates.

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ation auf eine nonverbale Vermittlung von Kommuni- kationsinhalten angewiesen, da diese beil?ufig und ohne gro?e gedankliche Anstren- gungen aufgenommen werden und deshalb besser wirken als die sprachliche Informa- tionsvermittlung. Ziel im Rahmen dieser Arbeit ist die überprüfung der Wirkung der Integration 978-3-663-09233-9

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Atomic Chains at Surfacesion phenomena induced by steps and terraces. These self-assemble into lateral superlattices at vicinal surfaces. The periodicity can be tuned by the miscut angle. One can distinguish two regimes, i.e., quantum-well states con.ned within each terrace and superlattice states extending over the whole s

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Photoemission on Quasi-One-Dimensional Solids: Peierls, Luttinger & Co.eierls instabilities driven electronically by the Fermi surface topology lead to bandbackfolding and opening of energy gaps. Precursor fluctuations and altered spectral weight resulting from superimposed potentials become detectable, and lowtemperature gap spectra can be studied in detail. ARPES als

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Atomic Chains at Surfacesoring electrons in one dimension. Theory predicts a radically different behavior compared to higher dimensions. The single-electron picture has to be abandoned, because electrons cannot avoid each other when moving along a line. This article gives an overview of the phenomena that have been observed