Dielectric hole burning in the high frequency wing of supercooled glycerol

Kalyan Duvvuri, Ranko Richert

Research output: Contribution to journalArticle

58 Citations (Scopus)

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 τmax. 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 languageEnglish (US)
Pages (from-to)1356-1363
Number of pages8
JournalJournal of Chemical Physics
Volume118
Issue number3
DOIs
StatePublished - Jan 15 2003

Fingerprint

Dielectric relaxation
hole burning
glycerols
wings
Relaxation time
Glycerol
relaxation time
Structural relaxation

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

Dielectric hole burning in the high frequency wing of supercooled glycerol. / Duvvuri, Kalyan; Richert, Ranko.

In: Journal of Chemical Physics, Vol. 118, No. 3, 15.01.2003, p. 1356-1363.

Research output: Contribution to journalArticle

@article{cb772b71ab9c477b8284269df4440721,
title = "Dielectric hole burning in the high frequency wing of supercooled glycerol",
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 τmax. 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.",
author = "Kalyan Duvvuri and Ranko Richert",
year = "2003",
month = "1",
day = "15",
doi = "10.1063/1.1529193",
language = "English (US)",
volume = "118",
pages = "1356--1363",
journal = "Journal of Chemical Physics",
issn = "0021-9606",
publisher = "American Institute of Physics Publising LLC",
number = "3",

}

TY - JOUR

T1 - Dielectric hole burning in the high frequency wing of supercooled glycerol

AU - Duvvuri, Kalyan

AU - Richert, Ranko

PY - 2003/1/15

Y1 - 2003/1/15

N2 - 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 τmax. 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.

AB - 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 τmax. 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.

UR - http://www.scopus.com/inward/record.url?scp=0037439727&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0037439727&partnerID=8YFLogxK

U2 - 10.1063/1.1529193

DO - 10.1063/1.1529193

M3 - Article

VL - 118

SP - 1356

EP - 1363

JO - Journal of Chemical Physics

JF - Journal of Chemical Physics

SN - 0021-9606

IS - 3

ER -