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Confinement-Potential Tuning: From Nonlocal to Local Transport

Müller, G. and Weiss, Dieter and Klitzing, Klaus von and Ploog, K. and Nickel, H. and Schlapp, W. and Lösch, R. (1992) Confinement-Potential Tuning: From Nonlocal to Local Transport. Physical Review B 46, pp. 4336-4339.

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Other URL: http://prola.aps.org/abstract/PRB/v46/i7/p4336_1, http://prb.aps.org/


Abstract

We investigate experimentally the influence of the boundary confining potential on edge channel transport in the quantum Hall regime. It is demonstrated that the steepness of the confining potential and therefore the edge channel separation is much more relevant for transport phenomena observed than "bulk" properties such as the electron mean free path. We change the edge potential by ...

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Item Type:Article
Date:1992
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Dieter Weiss
Identification Number:
ValueType
10.1103/PhysRevB.46.4336DOI
Classification:
NotationType
73.60.BrPACS
73.20.DxPACS
73.50.Jt PACS
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Unknown
Owner: Universitätsbibliothek Regensburg
Deposited On:25 May 2009 13:19
Last Modified:13 Mar 2014 14:15
Item ID:7870
Owner Only: item control page
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