@inproceedings{cbf7514f3a2847a386a73313360e56ed,
title = "Selective generation of quantum beats of weakly confined excitons",
abstract = "We report the selective generation of quantum beats of weakly confined excitons in GaAs thin films. The oscillatory structure is observed in the degenerate four-wave-mixing (DFWM) signals, and the frequency varies with excitation energy. Comparing with the DFWM spectrum, we concluded that the origin of the oscillation is the quantum beat of the weakly confined excitons. Our results indicate the frequency selectivity of the excitonic quantum beats.",
keywords = "GaAs, Quantum beat, Thin film, Weakly confined exciton",
author = "O. Kojima and T. Isu and J. Ishi-Hayase and M. Sasaki and M. Tsuchiya",
year = "2007",
month = dec,
day = "1",
doi = "10.1063/1.2729963",
language = "English",
isbn = "9780735403970",
series = "AIP Conference Proceedings",
pages = "457--458",
booktitle = "Physics of Semiconductors - 28th International Conference on the Physics of Semiconductors, ICPS 2006, Part A and B",
note = "28th International Conference on the Physics of Semiconductors, ICPS 2006 ; Conference date: 24-07-2006 Through 28-07-2006",
}