TY - JOUR
T1 - Photoinduced evaporation of benzene cluster ions
AU - Nakai, Yasuhiro
AU - Ohashi, Kazuhiko
AU - Nishi, Nobuyuki
N1 - Funding Information:
This work was supportebdy a Grant-in-Aifdo r New Program "IntelligenMt olecularS ystemsw ith Con-trolledF unctionality\"[0 6NP030\]1a ndf or a Scientific Researchp rogram\ [04403002fr\]o m the Ministry of EducationS,c iencea ndC ultureo f Japan.
PY - 1995/2/3
Y1 - 1995/2/3
N2 - Photofragmentation of benzene cluster ions, (C6H6)n + with n = 5-8, is studied in a wide photon energy range of 0.5-3.0 eV. Apparent evaporation energies for n = 5-8 are determined to be 0.55-0.52 eV. These are approximately 0.2 eV larger than the binding energies for one neutral monomer to the cluster ions. The average translational energies of 50-75 meV for ejected neutral monomers are obtained in the photon energy range of 1.1-2.0 eV. The remainders of nearly 0.2 eV cannot be explained only in terms of the translational energies of the photofragments. This result indicates that a part of the imparted energy is partitioned into photofragments as internal energies.
AB - Photofragmentation of benzene cluster ions, (C6H6)n + with n = 5-8, is studied in a wide photon energy range of 0.5-3.0 eV. Apparent evaporation energies for n = 5-8 are determined to be 0.55-0.52 eV. These are approximately 0.2 eV larger than the binding energies for one neutral monomer to the cluster ions. The average translational energies of 50-75 meV for ejected neutral monomers are obtained in the photon energy range of 1.1-2.0 eV. The remainders of nearly 0.2 eV cannot be explained only in terms of the translational energies of the photofragments. This result indicates that a part of the imparted energy is partitioned into photofragments as internal energies.
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U2 - 10.1016/0009-2614(94)01417-T
DO - 10.1016/0009-2614(94)01417-T
M3 - Article
AN - SCOPUS:2742533607
SN - 0009-2614
VL - 233
SP - 36
EP - 40
JO - Chemical Physics Letters
JF - Chemical Physics Letters
IS - 1-2
ER -