TY - JOUR
T1 - Intrastate scrambling in a bound level structure of large molecules
AU - Amirav, A.
AU - Even, U.
AU - Jortner, Joshua
PY - 1980/4/1
Y1 - 1980/4/1
N2 - We advance a spectroscopic method for the identification of the threshold for intrastate anharinonic mixing in a bound level structure of large molecules, which rests on the observation of band splitting in the energy-resolved fluorescence spectra of the isolated molecule seeded in supersonic beams. The threshold for intrastate anharmonic mixing in the S1 state of tetracene is exhibited at the excess vibrational energy of EV ≈ 1000 cm-1, below the onset of the vibration quasicontinuum, which occurs at EV ≈ 1800 cm-1.
AB - We advance a spectroscopic method for the identification of the threshold for intrastate anharinonic mixing in a bound level structure of large molecules, which rests on the observation of band splitting in the energy-resolved fluorescence spectra of the isolated molecule seeded in supersonic beams. The threshold for intrastate anharmonic mixing in the S1 state of tetracene is exhibited at the excess vibrational energy of EV ≈ 1000 cm-1, below the onset of the vibration quasicontinuum, which occurs at EV ≈ 1800 cm-1.
UR - http://www.scopus.com/inward/record.url?scp=49149146741&partnerID=8YFLogxK
U2 - 10.1016/0009-2614(80)85280-8
DO - 10.1016/0009-2614(80)85280-8
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AN - SCOPUS:49149146741
SN - 0009-2614
VL - 71
SP - 12
EP - 16
JO - Chemical Physics Letters
JF - Chemical Physics Letters
IS - 1
ER -