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Semiclassical gaps in the density of states of chaotic Andreev billiards

Kuipers, Jack and Waltner, Daniel and Petitjean, Cyril and Berkolaiko, Gregory and Richter, Klaus (2010) Semiclassical gaps in the density of states of chaotic Andreev billiards. Phys. Rev. Lett. 104, 027001.

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Other URL: http://prl.aps.org/abstract/PRL/v104/i2/e027001, http://arxiv.org/abs/0907.2660


Abstract

The connection of a superconductor to a chaotic ballistic quantum dot leads to interesting phenomena, most notably the appearance of a hard gap in its excitation spectrum. Here we treat such an Andreev billiard semiclassically where the density of states is expressed in terms of the classical trajectories of electrons (and holes) that leave and return to the superconductor. We show how classical ...

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Item Type:Article
Date:11 January 2010
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Klaus Richter
Identification Number:
ValueType
10.1103/PhysRevLett.104.027001DOI
0907.2660arXiv ID
Related URLs:
URLURL Type
http://prl.aps.org/abstract/PRL/v104/i2/e027001Publisher
http://arxiv.org/abs/0907.2660Preprint
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Partially
Owner: Daniel Waltner
Deposited On:06 Aug 2009 07:06
Last Modified:13 Mar 2014 18:55
Item ID:8679
Owner Only: item control page
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