The high pressure as extreme condition plays an importantrole in excited molecular systems in liquidphase. Indeed, ultrafast time resolved spectroscopyhas been recognized to be a powerful tool for thesestudies. The high pressure ultrafast time resolvedspectroscopy is significant basic physics researchand has potential and promising applications ingreen chemistry, photoelectric conversion materials,and the control of molecular electron or spin processes,etc.
The experimental system has been developed to explorethe ultrafast excited state molecule dynamicsin liquid phase under high pressure, especially the intramolecularcharge transfer and twist intramolecularcharge transfer. Research to be carried out will be theintramolecular and intermolecular excited state protondynamics in liquid and phase transition dynamicsunderhigh pressure. It will help us get insight intothe control of high pressure effect over the intramolecular and intermolecular molecule interactions.
