研究・研究者
研究会・セミナー
| 演 題 | 「Ultrafast Coherent Electronic and Nuclear Dynamics Induced by Attopulses」 |
|---|---|
| 日 時 | 2017年09月22日(金) 16:00 |
| 講演者 | Prof. Françoise Remacle （Theoretical Physical Chemistry, University of Liege, B4000 Liège, Belgium） |
| 場 所 | 分子科学研究所 研究棟2階201号室 |
| 概 要 |
Since the recent developments in the generation of optical attopulses it is becoming experimentally feasible to induce and subsequently directly probe ultrafast charge transfer in modular molecules. One ultrafast pulse creates a non-stationary state of the neutral or of the cation that can be probed by a second pulse. Such experiments allow characterizing a purely electronic time scale, before the coupling to the nuclei takes place.[1] We are now investigating how the onset of nuclear motion and subsequently the fate of a chemical reaction can be controlled by tailoring this non equilibrium electronic density through a strong ultra short excitation pulse. |
| その他 |
対応者：大森 賢治（光分子科学研究領域） |
