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Persistent Currents in the Ballistic Regime

Jalabert, Rodolfo A. and Richter, Klaus and Ullmo, Denis (1996) Persistent Currents in the Ballistic Regime. Surface Science 361/36, pp. 700-704.

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Other URL: http://dx.doi.org/10.1016/0039-6028(96)00503-1

Abstract

We analyze the persistent current of non- interacting electrons in mesoscopic ballistic rings. We provide a semi-classical approach stressing the relevance of the underlying classical mechanics, and in particular of short periodic trajectories. In the limit of thin rings we recover previous theoretical results which we compare with recent measurements in the ballistic regime.

Item Type:

Article

Institutions:

Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Klaus Richter

Identification Number:

Value	Type
10.1016/0039-6028(96)00503-1	DOI

Keywords:

Equilibrium thermodynamics and statistical mechanics; Green's function methods; Heterojunctions; Magnetic phenomena; Semiconductor-semiconductor heterostructures; Semiconductor-semiconductor interfaces

Subjects:

500 Science > 530 Physics

Status:

Published

Refereed:

Yes, this version has been refereed

Created at the University of Regensburg:

Yes

Owner:

Timo Hartmann

Deposited On:

20 Mar 2007