Vanishing hall resistance at high magnetic field in a double-layer two-dimensional electron system

At total Landau level filling factor nu(tot)=1 a double-layer two-dimensional electron system with small interlayer separation supports a collective state possessing spontaneous interlayer phase coherence. This state exhibits the quantized Hall effect when equal electrical currents flow in parallel...

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Veröffentlicht in:	Physical review letters 2004-07, Vol.93 (3), p.036801.1-036801.4, Article 036801
Hauptverfasser:	KELLOGG, M, EISENSTEIN, J. P, PFEIFFER, L. N, WEST, K. W
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Electronic structure and electrical properties of surfaces, interfaces, thin films and low-dimensional structures Electronic transport in interface structures Exact sciences and technology Physics Quantum hall effect (including fractional)
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