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arXiv · 0708.1044

Aharonov-Bohm Oscillations in Photoluminescence from Charged Exciton in Quantum Tubes

Kohei Tsumura·Shintaro Nomura·Pamela Mohan·Junichi Motohisa·Takashi Fukui
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Abstract

The oscillation of photoluminescence peak energies is observed in InAs quantum tubes depending on the magnetic flux through the tube. The oscillation is shown to be due to the Aharonov-Bohm effect of a charged exciton in a quantum tube. No quadratic shift in photoluminescence peak energies is observed, which is a characteristic feature of a thin quantum tube with a single channel surrounding the magnetic flux through the tube.

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Kohei Tsumura, Shintaro Nomura, Pamela Mohan, Junichi Motohisa, Takashi Fukui. 2007-08-08. Aharonov-Bohm Oscillations in Photoluminescence from Charged Exciton in Quantum Tubes. https://doi.org/10.1143/jjap.46.l440

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