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Effects of non-exciton components excited by broadband pulses on quantum beats in a GaAs/AlAs multiple quantum well
In this study, we report the effect of the excitation of non-exciton components caused by broadband pulses on quantum beat oscillation. Using a spectrally controlled pump pulse, a long-lived oscillation is clearly observed, and the pump-power dependence shows the suppression of the dephasing rate of...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5269727/ https://www.ncbi.nlm.nih.gov/pubmed/28128344 http://dx.doi.org/10.1038/srep41496 |