Consequences of a possible adiabatic transition between nu=1/3 and nu=1 quantum Hall states in a narrow wire

Chklovskii, D. B., Halperin, B. I. (1998) Consequences of a possible adiabatic transition between nu=1/3 and nu=1 quantum Hall states in a narrow wire. Physical Review B, 57 (7). pp. 3781-3784. ISSN 0163-1829

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DOI: 10.1103/PhysRevB.57.3781

Abstract

We consider the possibility of creating an adiabatic transition through a narrow neck, or point contact, between two different quantized Hall states that have the same number of edge modes, such as nu = 1 and nu = 1/3. We apply both the composite-fermion and Luttinger-liquid formalism to analyze the transition. We suggest that using such adiabatic junctions one could build a de step-up transformer, where the output voltage is higher than the input. Difficulties standing in the way of an experimental implementation of the adiabatic junction are addressed. [S0163-1829(98)02104-3].

Item Type: Paper
Additional Information: Yy589 Times Cited:14 Cited References Count:19
Uncontrolled Keywords: edge gas
Subjects: bioinformatics
CSHL Authors:
Communities: CSHL labs > Chklovskii lab
Depositing User: Kathleen Darby
Date Deposited: 05 May 2014 14:20
Last Modified: 05 May 2014 14:20
Related URLs:
URI: http://repository.cshl.edu/id/eprint/29875

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