Pulse radiolysis time-resolved microwave conductivity

Definition: A technique allowing the quantitative and qualitative detection of radiation-induced charge separation by time-resolved measurement of the changes in microwave absorption resulting from the production and decay of charged and dipolar molecular entities. In a typical pulse-radiolysis TRMC experiment, separated charge carriers, which are generated by a nanosecond pulse of 3-MeV electrons, lead to a perturbation of the initial microwave absorbance. The temporal decay of the conductivity signal (i.e. microwave absorbance) reflects the lifetime of the electrogenerated carriers.

ID: CMO:0001291

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Articles referencing this term

The first liquid crystalline phthalocyanine derivative capable of edge-on alignment for solution processed organic thin-film transistors
Shaoqiang Dong, Hongkun Tian, De Song, Zhenhua Yang, Donghang Yan, Yanhou Geng and Fosong Wang, Chem. Commun., 2009 , 3086
DOI: 10.1039/b822819a