Time-resolved experiment of IR-induced anion reaction dynamics
A pump-probe experiment with the picosecond laser system was designed to reveal the vibrational mode-effect on the anion reaction dynamics. Vibrational excitation by IR pulse initiates the reaction of anions, such as autodetachment, electron-transfer, and isomerization. Visible pulse after IR puls...
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| Main Authors: | , , |
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| Other Authors: | |
| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2020
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/144323 |
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| Institution: | Nanyang Technological University |
| Language: | English |
| Summary: | A pump-probe experiment with the picosecond laser system was designed to reveal the vibrational
mode-effect on the anion reaction dynamics. Vibrational excitation by IR pulse initiates the reaction
of anions, such as autodetachment, electron-transfer, and isomerization. Visible pulse after IR pulse
can detach the electron from the reaction product. Reaction rate, yield, energy, and isomer distribution
can be obtained from the kinetic energy distribution of detached electron. Anion source, mass
selection system, VMI photoelectron spectrometer, and high-intensity mid-IR[1] have been prepared
for this IR-Vis pump-probe experiment. |
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