Heterogeneous solvent dynamics and time-resolved optical linewidths

Ranko Richert

doi:10.1016/S0022-3093(02)01439-4

Heterogeneous solvent dynamics and time-resolved optical linewidths

Ranko Richert

Molecular Sciences, School of (SMS)

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

4 Scopus citations

Abstract

The time resolved inhomogeneous optical linewidth observed in solvation dynamics experiments is sensitive to the nature of the solvent dynamics, homogeneous or heterogeneous. Linewidth data are assessed with regard to intrinsic non-exponentiality, the length scale of heterogeneity, and the time scale of rate exchange. For the glass-forming solvent under study, heterogeneity is found for average relaxation times in the range 3 ms to 54 s and in the regime of nanosecond dynamics.

Original language	English (US)
Pages (from-to)	50-56
Number of pages	7
Journal	Journal of Non-Crystalline Solids
Volume	307-310
DOIs	https://doi.org/10.1016/S0022-3093(02)01439-4
State	Published - Sep 1 2002

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Condensed Matter Physics
Materials Chemistry

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10.1016/S0022-3093(02)01439-4

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title = "Heterogeneous solvent dynamics and time-resolved optical linewidths",

abstract = "The time resolved inhomogeneous optical linewidth observed in solvation dynamics experiments is sensitive to the nature of the solvent dynamics, homogeneous or heterogeneous. Linewidth data are assessed with regard to intrinsic non-exponentiality, the length scale of heterogeneity, and the time scale of rate exchange. For the glass-forming solvent under study, heterogeneity is found for average relaxation times in the range 3 ms to 54 s and in the regime of nanosecond dynamics.",

author = "Ranko Richert",

year = "2002",

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N2 - The time resolved inhomogeneous optical linewidth observed in solvation dynamics experiments is sensitive to the nature of the solvent dynamics, homogeneous or heterogeneous. Linewidth data are assessed with regard to intrinsic non-exponentiality, the length scale of heterogeneity, and the time scale of rate exchange. For the glass-forming solvent under study, heterogeneity is found for average relaxation times in the range 3 ms to 54 s and in the regime of nanosecond dynamics.

AB - The time resolved inhomogeneous optical linewidth observed in solvation dynamics experiments is sensitive to the nature of the solvent dynamics, homogeneous or heterogeneous. Linewidth data are assessed with regard to intrinsic non-exponentiality, the length scale of heterogeneity, and the time scale of rate exchange. For the glass-forming solvent under study, heterogeneity is found for average relaxation times in the range 3 ms to 54 s and in the regime of nanosecond dynamics.

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JO - Journal of Non-Crystalline Solids

JF - Journal of Non-Crystalline Solids

ER -

Heterogeneous solvent dynamics and time-resolved optical linewidths

Abstract

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