TIME RESOLVED EXCITON MIGRATION IN MIXED NAPHTHALENE CRYSTALS - TRIPLET AND SINGLET CRITICAL CONCENTRATIONS

被引:20
作者
AHLGREN, DC
MONBERG, EM
KOPELMAN, R
机构
[1] Department of Chemistry, The University of Michigan, Ann Arbor
基金
美国国家科学基金会;
关键词
D O I
10.1016/0009-2614(79)87291-7
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
The contrasting temporal characteristics of the triple and singlet transport (below 4 K) correlate with dynamic and quasistatic percolation, respectively. They do not support an Anderson-Mott transition (AMT) for the triplet nor an AMT followed by a kinetic threshold for the singlet critical concentration. The triplet decay-time displays the critical exponent γ. © 1979.
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页码:122 / 126
页数:5
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