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Investigating the transport properties of the excitonic state in quasi-Corbino electron bilayers

Tiemann, L. and Lok, J. G. S. and Dietsche, W. and Klitzing, Klaus von and Muraki, K. and Schuh, Dieter and Wegscheider, Werner (2008) Investigating the transport properties of the excitonic state in quasi-Corbino electron bilayers. Physica E Low-dimensional Systems and Nanostructures 40 (5), pp. 1034-1037.

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Abstract

We investigate two closely spaced 2D electron systems in a quasi-Corbino geometry with independent contacts to both layers. Magneto-transport and drag experiments show that at the systems total filling factor 1 the drive current diminishes with increasing interlayer interaction (parameterized by the ratio of layer separation and magnetic length) while voltages of equal magnitude build up over ...

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Item Type:Article
Date:March 2008
Institutions:Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Identification Number:
ValueType
10.1016/j.physe.2007.09.148DOI
Classification:
NotationType
73.43.-f; 71.10.Pm; 71.53.LkPACS
Keywords:Total filling factor 1; Quasi-Corbino; Drag; Electron-bilayer
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Martin Kaiser
Deposited On:01 Feb 2010 13:02
Last Modified:13 Mar 2014 12:44
Item ID:12629
Owner Only: item control page
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