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Literature DB >> 12786035

Optical detection of the Aharonov-Bohm effect on a charged particle in a nanoscale quantum ring.

M Bayer¹, M Korkusinski, P Hawrylak, T Gutbrod, M Michel, A Forchel.

Abstract

We study spectroscopically the current produced by a charged particle moving in a nanosize semiconductor quantum ring subject to a perpendicular magnetic field. Several Aharonov-Bohm oscillations are observed in the emission of a charged exciton confined in a single ring structure. The magnetic field period of the oscillations correlates well with the size of the rings.

Year: 2003 PMID： 12786035 DOI： 10.1103/PhysRevLett.90.186801

Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161

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Cited

5 in total

1. Impacts of coulomb interactions on the magnetic responses of excitonic complexes in single semiconductor nanostructures.

Authors: Wen-Hao Chang; Chia-Hsien Lin; Ying-Jhe Fu; Ta-Chun Lin; Hsuan Lin; Shuen-Jen Cheng; Sheng-Di Lin; Chien-Ping Lee
Journal: Nanoscale Res Lett Date: 2010-01-21 Impact factor: 4.703

Optical detection of the Aharonov-Bohm effect on a charged particle in a nanoscale quantum ring.

1. Impacts of coulomb interactions on the magnetic responses of excitonic complexes in single semiconductor nanostructures.

2. Uniaxial transition dipole moments in semiconductor quantum rings caused by broken rotational symmetry.

3. Temperature-Dependent Exciton Dynamics in a Single GaAs Quantum Ring and a Quantum Dot.

4. A solenoidal synthetic field and the non-Abelian Aharonov-Bohm effects in neutral atoms.

5. Exciton-Exciton Interactions in Coaxial Double Quantum Rings.