Home For authors Editor's Page Submission status Current Archive (English) Archive    Volumes 81-88    Volumes 41-60    Volumes 21-40    Volumes 1-20    Volumes 61-80       Volume 80       Volume 79       Volume 78       Volume 77       Volume 76       Volume 75       Volume 74       Volume 73       Volume 72       Volume 71       Volume 70       Volume 69       Volume 68       Volume 67       Volume 66       Volume 65       Volume 64       Volume 63       Volume 62       Volume 61 Search

VOLUME 75 | ISSUE 1 | PAGE 36 Shifting the quantum Hall plateau level in a double layer electron system E. V. Deviatov, A. A. Shashkin, V. T. Dolgopolov, H.-J. Kutschera+, A. Wixforth+, K. L. Campman*, A. C. Gossard* Institute of Solid State Physics, 142432 Chernogolovka, Moscow distr. Russia +Ludwig-Maximilians-Universität, D-80539 München, Germany *Materials Department and Center for Quantized Electronic Structures, University of California, 93106, Santa Barbara, California USA PACS: 72.20.My, 73.40.Kp Abstract We study the plateaux of the integer quantum Hall resistance in a bilayer electron system in tilted magnetic fields. In a narrow range of tilt angles and at certain magnetic fields, the plateau level deviates appreciably from the quantized value with no dissipative transport emerging. A qualitative account of the effect is given in terms of decoupling of the edge states corresponding to different electron layers/Landau levels. Download PS file (GZipped, 163K)  |  Download PDF file (295.6K)