Zobrazeno 1 - 10
of 92
pro vyhledávání: '"S. Martrenchard"'
Autor:
Hyuk Kang, O. David, Christophe Jouvet, Andrzej L. Sobolewski, S. Martrenchard, Takayuki Ebata, Claude Dedonder-Lardeux
Publikováno v:
Journal of Chemical Physics. 120(21):10101-10110
The excited state hydrogen atom transfer reaction (ESHT) has been studied in pyrrole-ammonia clusters [PyH-(NH(3))(n)+hnu--Py.+.NH(4)(NH(3))(n-1)]. The reaction is clearly evidenced through two-color R2P1 experiments using delayed ionization and pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87e312db1c8bd7e58c53837c23bf2a45
https://ir.lib.hiroshima-u.ac.jp/00018822
https://ir.lib.hiroshima-u.ac.jp/00018822
Autor:
J. A. Fayeton, Charles Desfrançois, S. Martrenchard, Hyuk Kang, Gilles Grégoire, Jean-Pierre Schermann, Claude Dedonder-Lardeux, Michel Barat, Christophe Jouvet
Publikováno v:
Phys. Chem. Chem. Phys.. 6:2628-2632
Protonated tryptophan ions (TrpH+) are generated by electrospray ionization and dissociated by irradiation with a UV laser. Different photo-fragments are observed among which a new photo-induced dissociation channel leading to the loss of a hydrogen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66ef0d46f0e132198c755585ef90efdf
https://doi.org/10.1039/b315425d
https://doi.org/10.1039/b315425d
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3192c1c592e33627bb206408941dfd90
https://doi.org/10.1021/jp0046039
https://doi.org/10.1021/jp0046039
Autor:
and A. Peremans, Claude Dedonder-Lardeux, Christophe Jouvet, S. Martrenchard, Gilles Grégoire, D. Solgadi
Publikováno v:
The Journal of Physical Chemistry A. 104:9087-9090
The phenol−(NH3)n=1,2,3 (S1) lifetimes have been measured near their band origins by a picosecond pump/probe scheme. The very short lifetimes observed reveal that the excited clusters undergo a reactive process, namely the following dissociative hy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b39d9a628ee992a936f314503aed06e
https://doi.org/10.1021/jp001475f
https://doi.org/10.1021/jp001475f
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0200fcb3c6f18643a90e4581bb718f91
https://doi.org/10.1007/s100530070087
https://doi.org/10.1007/s100530070087
Autor:
Michel Mons, Claude Dedonder-Lardeux, S. Martrenchard, D. Solgadi, Christophe Jouvet, I. Dimicoli, Gilles Grégoire
Publikováno v:
The Journal of Chemical Physics. 112:8794-8805
Femtosecond pump–probe ionization experiments on small NaI–Sn=1–7 clusters, S:NH3,H2O, are reported. The excitation of the clusters by the pump laser induces the NaI bond breaking within the cluster as well as evaporation of solvent molecules b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0339bfc7631cc3e6afcd26def23151a4
https://doi.org/10.1063/1.481495
https://doi.org/10.1063/1.481495
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd3029daa9cb29ba2d896a6a68b77b81
https://doi.org/10.1039/a908497e
https://doi.org/10.1039/a908497e
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::893e07e74b9f0826c159cef37219baac
https://doi.org/10.1016/s0009-2614(99)00764-2
https://doi.org/10.1016/s0009-2614(99)00764-2
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::157d573c84dbef615a180b1f3c7a3006
https://doi.org/10.1016/s0009-2614(99)00088-3
https://doi.org/10.1016/s0009-2614(99)00088-3
Autor:
I. Dimicoli, D. Solgadi, Gilles Grégoire, Claude Dedonder-Lardeux, S. Martrenchard, Christophe Jouvet, Michel Mons
Publikováno v:
The Journal of Chemical Physics. 110:1521-1525
The picosecond evaporation dynamics of ammonia molecules from Na(NH3)n clusters produced via the dissociation of NaI within an ammonia cluster is studied experimentally. A time dependence of the mass selected ion signal is observed only for one clust
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d688e545eeef36579c314fe111f4f4cd
https://doi.org/10.1063/1.478029
https://doi.org/10.1063/1.478029