A COMPARATIVE-STUDY OF TEMPERATURE BROADENING OF SPECTRAL HOLES BURNT IN ABSORPTION-BANDS OF MONOMERS AND J-AGGREGATES OF A THIACARBOCYANINE DYE

被引：3

作者：

DROBIZHEV, MA ^{[1
]}

NOVIKOV, AV ^{[1
]}

SAPOZHNIKOV, MN ^{[1
]}

VARNAVSKY, OP ^{[1
]}

VITUKHNOVSKY, AG ^{[1
]}

USHOMIRSKY, MN ^{[1
]}

机构：

[1] INFO PHOTO LTD,MOSCOW 117421,RUSSIA

来源：

CHEMICAL PHYSICS LETTERS | 1995年 / 234卷 / 4-6期

关键词：

D O I：

10.1016/0009-2614(95)00074-E

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

J-aggregates and monomers of a thiacarbocyanine derivative are investigated in glassy matrices by spectral hole burning. The temperature dependence (at T 4.6-20 K) of the width of the hole burnt in the absorption band of aggregates differs qualitatively from that of the hole in the absorption band of monomers. The hole width for J-aggregates does not depend on temperature below 9 K and is equal to 3.3 cm(-1). This residual hole width is suggested to be determined by exciton-phonon scattering with phonon emission.

引用

页码：425 / 430

页数：6

共 6 条

[1] Absorption lineshape of J-aggregates of thiacarbocyanine dyes: experiment and numerical study
Argyrakis, P.
Basko, D. M.
Drobizhev, M. A.
Lobanov, A. N.
Chemical Physics Letters, 268 (5-6):
[2] Absorption lineshape of J-aggregates of thiacarbocyanine dyes: Experiment and numerical study
Argyrakis, P
Basko, DM
Drobizhev, MA
Lobanov, AN
Pimenov, AV
Varnavsky, OP
VanderAuweraer, M
Vitukhnovsky, AG
CHEMICAL PHYSICS LETTERS, 1997, 268 (5-6) : 372 - 380
[3] Tubular J-aggregates of a new thiacarbocyanine Cy5 dye for the far-red spectral region - a spectroscopic and cryo-transmission electron microscopy study
Berlepsch, Hans V.
Boettcher, Christoph
PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2018, 20 (28) : 18969 - 18977
[4] COMPARATIVE-STUDY OF THE EFFECTIVENESS OF SPECTRAL SENSITIZATION OF PHOTOGRAPHIC-EMULSIONS BY J1 AND J2 DYE AGGREGATES
TOLSTOBROV, VI
BELOUS, VM
ZHURNAL NAUCHNOI I PRIKLADNOI FOTOGRAFII, 1984, 29 (03): : 223 - 225
[5] ELECTRO-SPIN RESONANCE STUDY OF POSITIVE HOLES IN J-AGGREGATES OF A CYANINE DYE ON AGBR MICROCRYSTALS - EFFECT OF AGGREGATE SIZE
TANI, T
SANO, Y
JOURNAL OF APPLIED PHYSICS, 1991, 69 (08) : 4391 - 4397
[6] COMPARATIVE-STUDY OF THE 2125 A CD AND 1692 A HG ABSORPTION-BANDS - EXCITED-STATE POTENTIALS AND OSCILLATOR STRENGTH DETERMINATIONS
BOUSQUET, C
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1987, 20 (10) : 2217 - 2230

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