Title :
A Physical Model about the Space Charge Packet Phenomenon in Low-Density Polyethylene
Author :
Xia, Junfeng ; Zhang, Yewen ; Zheng, Feihu ; Xiao, Chun
Author_Institution :
Pohl Inst. of Solid State Phys., Tongji Univ., Shanghai
Abstract :
Packet-like space-charge behavior in low-density polyethylene under dc field was reported frequently. However, no reliable explanation for the space charge packet behavior was given out. In this paper, the influence of carrier mobility versus electric field on packet behavior was studied. Finally, a possible physical model like similar Gunn effect was given out to discuss the space charge packet behavior
Keywords :
Gunn effect; carrier mobility; polyethylene insulation; space charge; Gunn effect; carrier mobility; electric field; low-density polyethylene; space charge packet phenomenon; Anodes; Cathodes; Dielectric materials; Electrodes; Gunn devices; Polyethylene; Polymers; Solid modeling; Solid state circuits; Space charge;
Conference_Titel :
Properties and applications of Dielectric Materials, 2006. 8th International Conference on
Conference_Location :
Bali
Print_ISBN :
1-4244-0189-5
Electronic_ISBN :
1-4244-0190-9
DOI :
10.1109/ICPADM.2006.284139
