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As the phenomenon of packet-like space charge behavior in polyethylene was firstly indentified near thirty years ago, much effort has been done to clarify its physical mechanism. The packet-like space charge density and migrating velocity are of the two main parameters to characterize this phenomenon. Both the parameters could be serious influenced by the micro-structure of the material, since the...
Packet-like space charge behavior in polyethylene was firstly indentified in the early 1990's. Much effort has been done to clarify it in physical essence. The space charge density and migrating velocity of space charge packet are of the two main parameters to characterize this phenomenon. The micro-structure could significantly influence charge trap density and trap level, which therefore influence...
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