Role of the upper branch of the hour-glass magnetic spectrum in the formation of the main kink in the electronic dispersion of high-T sub()ccuprate superconductors

We investigate the electronic dispersion of the high- super(T) sub()ccuprate superconductors using the fully self-consistent version of the phenomenological model, where charge planar quasiparticles are coupled to spin fluctuations. The inputs we use, the underlying (bare) band structure and the spi...

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Veröffentlicht in:	Physical review. B 2016-04, Vol.93 (14)
Hauptverfasser:	Geffroy, Dominique, Chaloupka, Jiri, Dahm, Thomas, Munzar, Dominik
Format:	Artikel
Sprache:	eng
Schlagworte:	Charge Condensed matter COPPER OXIDE Cuprates Dispersion ELECTRONIC PRODUCTS Electronics GLASSES Kurtosis MATHEMATICAL ANALYSIS Mathematical models SUPERCONDUCTORS YTTRIUM OXIDE
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