Photoelectron imaging of 8p Rydberg states of atomic iodine following methyl iodide A-band decomposition

Shen, Huan; Lee, Hua; Hu, Changjin; Zhang, Bing

doi:10.1016/j.jms.2009.08.003

Cited by 5 publications

(1 citation statement)

References 19 publications

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“…The experimental setup used here has been described in detail elsewhere. 20,21 In brief, ~5% benzene is seeded in He carrier gas. The mixture is expanded through a pulsed valve which operates at 10 Hz.…”

Section: Experimental Methodsmentioning

confidence: 99%

Ultrafast Dynamics of Benzene on the S2 State Investigated by Femtosecond Time-Resolved Photoelectron Spectroscopy

Shen¹,

Zhang²

2015

Acta Physico-Chimica Sinica

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The ultrafast dynamics of benzene on the S 2 state have been investigated by femtosecond time-resolved mass spectroscopy coupled with photoelectron imaging. The benzene molecule was excited to the S 2 state by two 400 nm photons, and subsequently probed by one 267 nm photon. The timedependent ion yield of the parent ion consists of two components with different lifetimes. The first component at (90 ± 1) fs is because of internal conversion from the S 2 state to the S 1 /S 0 state. The second one, i.e., (5.0 ± 0.2) ps, is due to decay of the S 1 state. The observed lifetime of the second component is shorter than previous results, indicating the existence of an additional decay process. With photoelectron spectra extracted from the time-resolved photoelectron imaging, this newly found deactivated process is assigned to intersystem crossing from the vibrational excited S 1 state to the hot triplet state T 3 .

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Section: Experimental Methodsmentioning

confidence: 99%

Ultrafast Dynamics of Benzene on the S2 State Investigated by Femtosecond Time-Resolved Photoelectron Spectroscopy

Shen¹,

Zhang²

2015

Acta Physico-Chimica Sinica

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Photo- and autoionization processes of superexcited iodine atoms in MPI of CH3I and HI

2021

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Two-color studies of CH₃Br excitation dynamics with MPI and slice imaging

Hafliðason

Glodić

Koumarianou

et al. 2019

Phys. Chem. Chem. Phys.

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Photoelectron imaging of 8p Rydberg states of atomic iodine following methyl iodide A-band decomposition

Cited by 5 publications

References 19 publications

Ultrafast Dynamics of Benzene on the <i>S</i><sub>2</sub> State Investigated by Femtosecond Time-Resolved Photoelectron Spectroscopy

Ultrafast Dynamics of Benzene on the <i>S</i><sub>2</sub> State Investigated by Femtosecond Time-Resolved Photoelectron Spectroscopy

Photo- and autoionization processes of superexcited iodine atoms in MPI of CH3I and HI

Two-color studies of CH₃Br excitation dynamics with MPI and slice imaging

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Photoelectron imaging of 8p Rydberg states of atomic iodine following methyl iodide A-band decomposition

Cited by 5 publications

References 19 publications

Ultrafast Dynamics of Benzene on the <i>S</i><sub>2</sub> State Investigated by Femtosecond Time-Resolved Photoelectron Spectroscopy

Ultrafast Dynamics of Benzene on the <i>S</i><sub>2</sub> State Investigated by Femtosecond Time-Resolved Photoelectron Spectroscopy

Photo- and autoionization processes of superexcited iodine atoms in MPI of CH3I and HI

Two-color studies of CH3Br excitation dynamics with MPI and slice imaging

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Two-color studies of CH₃Br excitation dynamics with MPI and slice imaging