Persistent Currents in Normal Metal Rings

Quantum mechanics predicts that the equilibrium state of a resistive metal ring will contain a dissipationless current. This persistent current has been the focus of considerable theoretical and experimental work, but its basic properties remain a topic of controversy. The main experimental challeng...

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Veröffentlicht in:	Science (American Association for the Advancement of Science) 2009-10, Vol.326 (5950), p.272-275
Hauptverfasser:	Bleszynski-Jayich, A.C, Shanks, W.E, Peaudecerf, B, Ginossar, E, von Oppen, F, Glazman, L, Harris, J.G.E
Format:	Artikel
Sprache:	eng
Schlagworte:	Cantilevers Cross-disciplinary physics: materials science rheology Data ranges Electric current Electric currents Electrical and magnetic properties (related to treatment conditions) Electrons Energy Exact sciences and technology Ground state Magnetic fields Materials science Metals Physics Quantum mechanics Quantum theory Supernova remnants Treatment of materials and its effects on microstructure and properties
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