Dielectric hole burning in the high frequency wing of supercooled glycerol

Kalyan Duvvuri; Ranko Richert

doi:10.1063/1.1529193

Dielectric hole burning in the high frequency wing of supercooled glycerol

Kalyan Duvvuri, Ranko Richert

Molecular Sciences, School of (SMS)

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

63 Scopus citations

Abstract

Holes being burnt into the dielectric relaxation ℰ(ω) are described as usual, but the effects are probed in terms of the time-resolved electric modulus M(t). In this way, it is possible to perform hole burning at frequencies more than five decades above those of the peak dielectric relaxation time τ_max. Within the high frequency wing of glycerol, it is observed that the persistence time of the modifications are determined by the burn frequency and no longer by the structural relaxation time.

Original language	English (US)
Pages (from-to)	1356-1363
Number of pages	8
Journal	Journal of Chemical Physics
Volume	118
Issue number	3
DOIs	https://doi.org/10.1063/1.1529193
State	Published - Jan 15 2003

ASJC Scopus subject areas

Physics and Astronomy(all)
Physical and Theoretical Chemistry

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10.1063/1.1529193

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Dielectric hole burning in the high frequency wing of supercooled glycerol

Abstract

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