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Commensurability effects in Andreev antidot billiards

Eroms, Jonathan and Tolkiehn, Martin and Weiss, Dieter and Rössler, Ulrich and Boeck, J. De and Borghs, G. (2002) Commensurability effects in Andreev antidot billiards. Europhysics Letters 58 (4), pp. 569-575.

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Abstract

An Andreev billiard was realised in an array of niobium filled antidots in a high-mobility InAs/AlGaSb heterostructure. Below the critical temperature T_C of the Nb dots we observe a strong reduction of the resistance around B=0 and a suppression of the commensurability peaks which are usually found in antidot lattices. Both effects can be explained in a classical Kubo approach by considering the ...

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Item Type:Article
Date:2002
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Dieter Weiss
Physics > Institute of Theroretical Physics > Retired Professors > Group Ulrich Rössler
Identification Number:
ValueType
10.1209/epl/i2002-00433-3DOI
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Claudia Rahm
Deposited On:20 Mar 2007
Last Modified:13 Mar 2014 09:52
Item ID:1349
Owner Only: item control page
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