Two regimes in conductivity and the Hall coefficient of underdoped cuprates in strong magnetic fields

We address recent experiments shedding light on the energy spectrum of under and optimally doped cuprates at temperatures above the superconducting transition. Angle resolved photoemission reveals coherent excitation only near nodal points on parts of the 'bare' Fermi surface known as the...

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Veröffentlicht in:	Journal of physics. Condensed matter 2014-01, Vol.26 (4), p.1-6
Hauptverfasser:	Gor'kov, L P, Teitel'baum, G B
Format:	Artikel
Sprache:	eng
Schlagworte:	Charge Condensed matter COPPER OXIDE Crossovers Cuprates DOPING ELECTRICAL CONDUCTIVITY Hall effect MAGNETIC FIELD Magnetic fields Oscillations Pocket
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