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Resonant amplifying of Rabi oscillations and excited state decay
- 1.0349425 - ÚMCH 2011 RIV GB eng J - Journal Article
Menšík, Miroslav - Král, Karel
Resonant amplifying of Rabi oscillations and excited state decay.
World Journal of Engineering. Roč. 6, Suppl. (2009), 673/1-673/2. ISSN 1708-5284.
[International Conference on Composites or Nano Engineering/17./. Honolulu, 26.07.2009-01.08.2009]
R&D Projects: GA ČR GA202/07/0643
Institutional research plan: CEZ:AV0Z40500505; CEZ:AV0Z10100520
Keywords : excited state decay * resonant energy transfer * Rabi oscillations
Subject RIV: BG - Nuclear, Atomic and Molecular Physics, Colliders
http://wjoe.hebeu.edu.cn/ICCE-17%20proceedings%20Hawaii%20USA/Mensik,%20M.,%20%28Prague,%20Czech%20Rep.%29%20%20673.pdf
The system of two electronic levels coupled to a single vibrational mode interacting with a heat bath has been studied theoretically. On the basis of the numerically calculated time dependences of electronic occupation probability we have shown that the rate of electronic excited state decay increases simultaneously with the increase of Rabi oscillations for resonant conditions. Namely, for integer ratio of electronic energy and vibrational quantum we observe a significant amplifying of the effect which is also controlled by the electronic inter-state coupling, Huang-Rhys factor and system-bath coupling.
Permanent Link: http://hdl.handle.net/11104/0189670
Number of the records: 1