Direct imaging of the electronic dephasing in benzene: an experimental evidence for intersystem cros

• 作 者: Xuejun Qiu Chaochao Qin Jian Wang Ying Tang Bing Zhang
• 机 构: State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Phys
• 出 处: 中国物理学会2012年秋季学术会议
• 发表日期: 2012年9期
• 关键词: benzene photoelectron imaging electronic dephasing intersystem crossing time-res

The electronic dephasing of benzene on the second excited state has been observed by femtosecond time-resolved photoelectron imaging technique coupled with time-resolved mass spectroscopy.In our experiment,a pump pulse at 400 nm is used to excite the parent molecule to the S2 state,and a probe pulse at 800 nm is used to probe relaxed dynamics of benzene from the S2 state.