Phase-driven collapse of the Cooper condensate in a nanosized superconductor

Superconductivity can be understood in terms of a phase transition from an uncorrelated electron gas to a condensate of Cooper pairs in which the relative phases of the constituent electrons are coherent over macroscopic length scales. The degree of correlation is quantified by a complex-valued orde...

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Veröffentlicht in:	Physical review. B 2017-12, Vol.96 (21), Article 214517
Hauptverfasser:	Ronzani, Alberto, D'Ambrosio, Sophie, Virtanen, Pauli, Giazotto, Francesco, Altimiras, Carles
Format:	Artikel
Sprache:	eng
Schlagworte:	Amplitudes Chemical composition Coherence length Collapse Condensates Condensed Matter Cooper pairs Density of states Electron gas Energy gap Magnetic flux Mesoscopic Systems and Quantum Hall Effect Nanowires Order parameters Organic chemistry Phase transitions Physics Superconductivity
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