Excited state structural dynamics in higher lying electronic states: S2 state of malachite green

Sergey P. Laptenok; Kiri Addison; Ismael A. Heisler; Stephen R. Meech

doi:10.1016/j.cplett.2014.05.050

Excited state structural dynamics in higher lying electronic states: S2 state of malachite green

Sergey P. Laptenok, Kiri Addison, Ismael A. Heisler, Stephen R. Meech

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Abstract

The S2 fluorescence of malachite green is measured with sub 100 fs time resolution. Ultrafast spectral dynamics in the S2 state preceding S2 decay are resolved. Measurements in different solvents show that these sub 100 fs dynamics are insensitive to medium polarity and viscosity. They are thus assigned to ultrafast structural evolution between the S2 Franck–Condon and equilibrium configurations.

Original language	English
Pages (from-to)	43-46
Number of pages	4
Journal	Chemical Physics Letters
Volume	607
DOIs	https://doi.org/10.1016/j.cplett.2014.05.050
Publication status	Published - 2014

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Cite this

@article{d71ee5bc78b94593acea4cf737041a78,

title = "Excited state structural dynamics in higher lying electronic states: S2 state of malachite green",

abstract = "The S2 fluorescence of malachite green is measured with sub 100 fs time resolution. Ultrafast spectral dynamics in the S2 state preceding S2 decay are resolved. Measurements in different solvents show that these sub 100 fs dynamics are insensitive to medium polarity and viscosity. They are thus assigned to ultrafast structural evolution between the S2 Franck–Condon and equilibrium configurations.",

author = "Laptenok, {Sergey P.} and Kiri Addison and Heisler, {Ismael A.} and Meech, {Stephen R.}",

year = "2014",

doi = "10.1016/j.cplett.2014.05.050",

language = "English",

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pages = "43--46",

journal = "Chemical Physics Letters",

issn = "0009-2614",

publisher = "Elsevier",

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TY - JOUR

T1 - Excited state structural dynamics in higher lying electronic states: S2 state of malachite green

AU - Laptenok, Sergey P.

AU - Addison, Kiri

AU - Heisler, Ismael A.

AU - Meech, Stephen R.

PY - 2014

Y1 - 2014

N2 - The S2 fluorescence of malachite green is measured with sub 100 fs time resolution. Ultrafast spectral dynamics in the S2 state preceding S2 decay are resolved. Measurements in different solvents show that these sub 100 fs dynamics are insensitive to medium polarity and viscosity. They are thus assigned to ultrafast structural evolution between the S2 Franck–Condon and equilibrium configurations.

AB - The S2 fluorescence of malachite green is measured with sub 100 fs time resolution. Ultrafast spectral dynamics in the S2 state preceding S2 decay are resolved. Measurements in different solvents show that these sub 100 fs dynamics are insensitive to medium polarity and viscosity. They are thus assigned to ultrafast structural evolution between the S2 Franck–Condon and equilibrium configurations.

U2 - 10.1016/j.cplett.2014.05.050

DO - 10.1016/j.cplett.2014.05.050

M3 - Article

VL - 607

SP - 43

EP - 46

JO - Chemical Physics Letters

JF - Chemical Physics Letters

SN - 0009-2614

ER -