Tracking coherent low frequency vibrational information of Rh101 in ground and excited electronic states by broadband transient grating spectroscopy Project supported by the Science Challenge Project, China (Grant No. TZ2016001) and the National Natural Science Foundation of China (Grant No. 21673211). |
(color online) (a) Normalized steady-state absorption (dashed curve) and fluorescence spectrum of Rh101+/MEOH, where inset shows molecular skeleton of Rh101; (b) typical TG spectrum of Rh101+/MEOH measured upon excitation at 532 nm. ESA band and GSA band as well as SE band can be observed in this spectrum. |