Luminescence enhancement in irradiated polythylene

A. Charlesby, G.P. Owen
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引用次数: 16

Abstract

Results are presented for the luminescence decay in polyethylene following irradiation at liquid nitrogen temperature and its enhancement on application of an electric field. It is found that both the luminescence enhancement and its subsequent decay may be described by a model involving electron tunnelling from a monoenergetic trap distribution to the parent positive ion. The possible nature of the trap is briefly discussed.

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辐照聚乙烯的发光增强
研究了聚乙烯在液氮温度下辐照后的发光衰减及其在电场作用下的增强。发现发光增强和随后的衰减都可以用电子从单能阱分布隧穿到母正离子的模型来描述。简要讨论了该陷阱的可能性质。
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