Spin-Landau Orbit Coupling in Units of the Flux Quantum Observed from Zeeman Splitting of a Quantum Wire Array

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dc.creatorWoo, J. C.
dc.creatorKim, W. S.
dc.creatorKo, H. S.
dc.creatorLeem, Y. A.
dc.creatorKim, Y. S.
dc.creatorKim, D. S.
dc.creatorChoi, M. Y.
dc.creatorKim, D. H.
dc.creatorSchmiedel, T.
dc.date1998-04-14
dc.date.accessioned2026-07-07T03:10:19Z
dc.date.available2026-07-07T03:10:19Z
dc.descriptionIn Zeeman spectra of a GaAs-AlGaAs quantum wire array with superlattice period lp, the zero-field shift is found to increase in steps of (2 pi hbar/ e)lp^{-2} at the cyclotron radius Rc ~lp, lp/2, and lp/3. This shift, caused by spin-Landau orbit coupling and quantized in units of the flux quantum 2 pi hbar /e,is a manifestation of the gauge invariance, and the first observation of the flux quantization in a non-superconducting material.The quantum interference associated with the phase difference in the quantum barrier scattering is also reported.
dc.description9 pages, 5 figures, Revtex, Submitted to PRL
dc.identifierhttps://arxiv.org/abs/cond-mat/9804135
dc.identifierhttp://arxiv.org/abs/cond-mat/9804135
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/28201
dc.subjectMesoscale and Nanoscale Physics
dc.titleSpin-Landau Orbit Coupling in Units of the Flux Quantum Observed from Zeeman Splitting of a Quantum Wire Array
dc.typetext

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