Combined Surface-Hopping, Dyson Orbital, and B-Spline Approach for the Computation of Time-Resolved Photoelectron Spectroscopy Signals: The Internal Conversion in Pyrazine

2021 ◽  
Author(s):  
Tomislav Piteša ◽  
Marin Sapunar ◽  
Aurora Ponzi ◽  
Maxim F. Gelin ◽  
Nađa Došlić ◽  
...  
Keyword(s):  
Photoelectron Spectroscopy ◽  
Internal Conversion ◽  
Time Resolved ◽  
Surface Hopping ◽  
B Spline

Time-Resolved Femtosecond Photoelectron Spectroscopy by Field-Induced Surface Hopping

2011 ◽  
Vol 115 (16) ◽  
pp. 3755-3765 ◽  
Author(s):  
Roland Mitrić ◽  
Jens Petersen ◽  
Matthias Wohlgemuth ◽  
Ute Werner ◽  
Vlasta Bonačić-Koutecký ◽  
...  
Keyword(s):  
Photoelectron Spectroscopy ◽  
Time Resolved ◽  
Surface Hopping

Internal conversion and intersystem crossing dynamics of uracil upon double thionation: a time-resolved photoelectron spectroscopy study in the gas phase

2020 ◽  
Vol 22 (27) ◽  
pp. 15608-15615
Author(s):  
Abed Mohamadzade ◽  
Susanne Ullrich
Keyword(s):  
Gas Phase ◽  
Photoelectron Spectroscopy ◽  
Internal Conversion ◽  
Intersystem Crossing ◽  
Spectroscopy Study ◽  
Time Resolved

Gas-phase photophysics of 2,4-dithiouracil studied by time-resolved photoelectron spectroscopy.

Excited state dynamics and time-resolved photoelectron spectroscopy of para-xylylene

2018 ◽  
Vol 212 ◽  
pp. 83-100 ◽  
Author(s):  
Kevin Issler ◽  
Anja Röder ◽  
Florian Hirsch ◽  
Lionel Poisson ◽  
Ingo Fischer ◽  
...  
Keyword(s):  
Excited State ◽  
Ground State ◽  
Photoelectron Spectroscopy ◽  
Time Scale ◽  
Time Resolved ◽  
Surface Hopping ◽  
Excited State Dynamics ◽  
Ultraviolet Excitation ◽  
Step Mechanism

We investigated the excited-state dynamics of para-xylylene using a combination of field-induced surface hopping simulations and time-resolved photoionisation experiments. Ultraviolet excitation is followed by nonadiabatic relaxation to the ground state in a two-step mechanism on the sub-ps time scale.

Internal conversion in highly excited benzene and benzene dimer: femtosecond time-resolved photoelectron spectroscopy

1997 ◽  
Vol 281 (1-3) ◽  
pp. 20-26 ◽  
Author(s):  
W Radloff ◽  
V Stert ◽  
Th Freudenberg ◽  
I.V Hertel ◽  
C Jouvet ◽  
...  
Keyword(s):  
Photoelectron Spectroscopy ◽  
Internal Conversion ◽  
Time Resolved ◽  
Benzene Dimer

Electronic relaxation of aqueous aminoazobenzenes studied by time-resolved photoelectron spectroscopy and surface hopping TDDFT dynamics calculations

2020 ◽  
Author(s):  
Evgenii Titov ◽  
Johan Hummert ◽  
Evgenii Ikonnikov ◽  
Roland Mitrić ◽  
Oleg Kornilov
Keyword(s):  
Photoelectron Spectroscopy ◽  
Electronic Relaxation ◽  
Time Resolved ◽  
Surface Hopping ◽  
Large Molecules ◽  
Ultrafast Relaxation

Studies of ultrafast relaxation of molecular chromophores are complicated by the fact that most chromophores of biological and technological importance are rather large molecules and are strongly affected by their...

scholarly journals Attosecond intra-valence band dynamics and resonant-photoemission delays in W(110)

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
S. Heinrich ◽  
T. Saule ◽  
M. Högner ◽  
Y. Cui ◽  
V. S. Yakovlev ◽  
...  
Keyword(s):  
Valence Band ◽  
Photoelectron Spectroscopy ◽  
Electronic Band Structure ◽  
Photoelectric Effect ◽  
Final State ◽  
Electronic Band ◽  
Time Resolved ◽  
Resonant Photoemission ◽  
Pulse Trains ◽  
Electron Correlation Effects

AbstractTime-resolved photoelectron spectroscopy with attosecond precision provides new insights into the photoelectric effect and gives information about the timing of photoemission from different electronic states within the electronic band structure of solids. Electron transport, scattering phenomena and electron-electron correlation effects can be observed on attosecond time scales by timing photoemission from valence band states against that from core states. However, accessing intraband effects was so far particularly challenging due to the simultaneous requirements on energy, momentum and time resolution. Here we report on an experiment utilizing intracavity generated attosecond pulse trains to meet these demands at high flux and high photon energies to measure intraband delays between sp- and d-band states in the valence band photoemission from tungsten and investigate final-state effects in resonant photoemission.

Sign in / Sign up

Export Citation Format

Share Document