Aharonov-Bohm interference in quantum ring exciton: effects of built-in electric fields
M. D. Teodoro, V. L. Campo Jr., V. Lopez-Richard, E. Marega Jr., G. E., Marques, Y. Galvao-Gobato, F. Iikawa, M. J. S. P. Brasil, Z. Y. AbuWaar, V., G. Dorogan, Yu. I. Mazur, M. Benamara, G. J. Salamo
TL;DR
This paper investigates how quantum interference in excitons within quantum rings is affected by temperature and built-in electric fields, supported by experimental observations and theoretical models.
Contribution
It provides a comprehensive analysis of Aharonov-Bohm interference effects in quantum ring excitons, incorporating experimental data and theoretical explanations of electric field influences.
Findings
Experimental evidence of Aharonov-Bohm interference in quantum rings
Modulation of interference patterns by electric fields and temperature
Theoretical models explaining observed anomalous features
Abstract
We report a comprehensive discussion of quantum interference effects due to the finite structure of excitons in quantum rings and their first experimental corroboration observed in the optical recombinations. Anomalous features that appear in the experiments are analyzed according to theoretical models that describe the modulation of the interference pattern by temperature and built-in electric fields.
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