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SM ISO690:2012 CEBAN, Victor, LONGO, Paolo, MACOVEI, Mihai. Fast phonon dynamics of a nanomechanical oscillator due to cooperative effects. In: Physical Review A, 2017, vol. 95, pp. 1-6. ISSN 2469-9926. DOI: https://doi.org/10.1103/PhysRevA.95.023806 |
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Physical Review A | ||||||
Volumul 95 / 2017 / ISSN 2469-9926 | ||||||
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DOI:https://doi.org/10.1103/PhysRevA.95.023806 | ||||||
Pag. 1-6 | ||||||
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We investigate the coupled-system dynamics of two-level quantum dots placed on a vibrating nanomechanical resonator. The ensemble of quantum dots exhibits superradiance features which are transferred to the mechanical degrees of freedom representing fast quantum dynamics and enhanced phonon emission in a nanomechanical setup, resembling the superradiance effect. |
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Cuvinte-cheie Degrees of freedom (mechanics), nanocrystals, phonons, Quantum theory, radiation, Superradiance |
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