Vibrational population lifetimes of polyalkenes in liquid solution

H. Graener; T. Q. Ye; A. Laubereau

doi:10.1021/j100357a003

Vibrational population lifetimes of polyalkenes in liquid solution

H. Graener, T. Q. Ye, A. Laubereau

Universität Bayreuth

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

By use of double-resonance spectroscopy with intense tunable picosecond pulses in the infrared, vibrational energy transfer is investigated in the CH-stretching region of some polyalkenes. Rapid energy redistribution with time constant <5 ps and lifetimes T₁ = 17-36 ps are reported. A dominant role of the CH₃ groups for the population decay is suggested by the experimental data.

Original language	English
Pages (from-to)	7044-7047
Number of pages	4
Journal	Journal of Physical Chemistry
Volume	93
Issue number	20
DOIs	https://doi.org/10.1021/j100357a003
State	Published - 1989
Externally published	Yes

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@article{18cb2785514941c8a06426744af31d90,

title = "Vibrational population lifetimes of polyalkenes in liquid solution",

abstract = "By use of double-resonance spectroscopy with intense tunable picosecond pulses in the infrared, vibrational energy transfer is investigated in the CH-stretching region of some polyalkenes. Rapid energy redistribution with time constant <5 ps and lifetimes T1 = 17-36 ps are reported. A dominant role of the CH3 groups for the population decay is suggested by the experimental data.",

author = "H. Graener and Ye, {T. Q.} and A. Laubereau",

year = "1989",

doi = "10.1021/j100357a003",

language = "English",

volume = "93",

pages = "7044--7047",

journal = "Journal of Physical Chemistry",

issn = "0022-3654",

publisher = "American Chemical Society",

number = "20",

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TY - JOUR

T1 - Vibrational population lifetimes of polyalkenes in liquid solution

AU - Graener, H.

AU - Ye, T. Q.

AU - Laubereau, A.

PY - 1989

Y1 - 1989

N2 - By use of double-resonance spectroscopy with intense tunable picosecond pulses in the infrared, vibrational energy transfer is investigated in the CH-stretching region of some polyalkenes. Rapid energy redistribution with time constant <5 ps and lifetimes T1 = 17-36 ps are reported. A dominant role of the CH3 groups for the population decay is suggested by the experimental data.

AB - By use of double-resonance spectroscopy with intense tunable picosecond pulses in the infrared, vibrational energy transfer is investigated in the CH-stretching region of some polyalkenes. Rapid energy redistribution with time constant <5 ps and lifetimes T1 = 17-36 ps are reported. A dominant role of the CH3 groups for the population decay is suggested by the experimental data.

UR - http://www.scopus.com/inward/record.url?scp=0024962559&partnerID=8YFLogxK

U2 - 10.1021/j100357a003

DO - 10.1021/j100357a003

M3 - Article

AN - SCOPUS:0024962559

SN - 0022-3654

VL - 93

SP - 7044

EP - 7047

JO - Journal of Physical Chemistry

JF - Journal of Physical Chemistry

IS - 20

ER -

Vibrational population lifetimes of polyalkenes in liquid solution

Abstract

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