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pro vyhledávání: '"C. Dedonder-Lardeux"'
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Publikováno v:
The Journal of Physical Chemistry A. 105:5971-5976
A deuterium atom transfer mechanism has been studied in the excited state of perdeuterated phenol−(ND3)n clusters and compared to the hydrogen atom transfer process evidenced in phenol−(NH3)n=1,4 cluster excited state. A strong H/D effect is obse
Autor:
Christophe Jouvet, I. Dimicoli, C. Dedonder-Lardeux, Gilles Grégoire, D. Solgadi, Michel Mons, S. Martrenchard
Publikováno v:
The European Physical Journal D. 11:227-231
The femtosecond photodissociation of CsI in the CsI-CH3CN complex has been studied. Recurrences are observed in the detection of the Cs+-CH3CN ion complex. They are assigned to the first vibrations of the Cs-NCCH3 bond formed after the CsI dissociati
Autor:
S. Martrenchard, G. Pino, C. Dedonder-Lardeux, D. Solgadi, Gilles Grégoire, Christophe Jouvet
Publikováno v:
Physical Chemistry Chemical Physics. 2:893-900
Small phenol–(NH3)n clusters have been studied through two-color two-photon and one-photon VUV ionization, in order to disentangle the contributions of various dissociation or reaction paths in the excited and ionic states. The most striking result
Autor:
Michel Vervloet, S. Martrenchard-Barra, D. Solgadi, C. Dedonder-Lardeux, Gilles Grégoire, Christophe Jouvet, I. Dimicoli
Publikováno v:
Chemical Physics Letters. 310:173-179
The proton-transfer reaction in the ground state of phenol–ammonia clusters [PhOH(NH 3 ) n ] has been investigated by single-photon ionization spectroscopy using synchrotron radiation and a photoelectron photoion coincidence detection technique. Th
Autor:
Ko-ichi Sugawara, C. Dedonder-Lardeux, Christophe Jouvet, S. Martrenchard-Barra, H Takeo, D. Solgadi, J Miyawaki
Publikováno v:
Chemical Physics Letters. 302:354-358
The electronic spectrum of the silver–ammonia 1:1 complex AgNH3 has been observed for the first time. The complex was formed using laser ablation and cooled in a free jet expansion, and its spectrum was observed through resonantly enhanced multipho
Autor:
Christophe Jouvet, C. Dedonder-Lardeux, I. Dimicoli, D. Solgadi, Gilles Grégoire, Michel Mons, S. Martrenchard
Publikováno v:
Chemical Physics. 239:331-343
The reactivity of vinyl chloride ionic clusters has been investigated by the Threshold PhotoElectron PhotoIon COincidences technique. In the case of the dimer, the competition between the three reactive channels (HCl, Cl ⋅ and CH 2 Cl elimination)
Autor:
C. Dedonder-Lardeux, Th. Freudenberg, V. Stert, Ingolf V. Hertel, W. Radloff, D. Solgadi, Christophe Jouvet
Publikováno v:
Chemical Physics Letters. 281:20-26
Photoelectron spectra of benzene molecules and dimers excited to the S2 electronic state by 140 fs laser pulses at a wavelength of 200 nm have been measured by combining the pump–probe technique with the coincidence detection of ions and electrons.
Autor:
Th. Freudenberg, Christophe Jouvet, Ingolf V. Hertel, C. Dedonder-Lardeux, W. Radloff, V. Stert, Frank Noack, D. Solgadi
Publikováno v:
Europhysics Letters (EPL). 40:515-520
The first femtosecond pump-probe photoelectron spectroscopy experiment for neutral clusters is reported. The A state of ammonia molecules and clusters is excited with 120 fs pulses at 200 nm and probed by ionisation at 267 or 400 nm. Ions and electro
Autor:
C. Dedonder-Lardeux, M. Richard-Viard, M. Vervloet, I. Dimicoli, S. Martrenchard-Barra, Christophe Jouvet, D. Solgadi
Publikováno v:
Chemical Physics Letters. 240:97-104
Substitution reactions in small ionic fluorochlorobenzene-(NH 3 ) n clusters have been studied through threshold photoelectron-photoion coincidence techniques using synchroton radiation. In this experiment the internal energy of the cluster ion is we