HIGH-TEMPERATURE PERSISTENT SPECTRAL HOLE BURNING OF QUINIZARIN ADSORBED ON GAMMA-ALUMINA POWDER

被引：30

作者：

BASCHE, T ^{[1
]}

BRAUCHLE, C ^{[1
]}

机构：

[1] UNIV MUNICH,INST PHYS CHEM,SOPHIENSTR 11,W-8000 MUNICH 2,GERMANY

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1991年 / 95卷 / 19期

关键词：

D O I：

10.1021/j100172a007

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：

Quinizarin strongly bound (chemisorbed) to the surface of gamma-alumina represents the first example of a dye-surface system where stable holes could be burnt even at T = 77 K. Therefore, it was possible to determine the temperature dependence of the hole-burning line width GAMMA-HB and the Debye-Waller factor alpha-D over an extended temperature range. It is shown that quinizarin/gamma-alumina is a very promising material with regard to the parameters important for persistent spectral hole burning at high temperatures.

引用

页码：7130 / 7131

页数：2

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