Title :
Electrical conduction in polyimide thin films prepared by vapor deposition polymerization
Author :
Yoda, S. ; Sonehara, S. ; Miyairi, K.
Author_Institution :
Shinshu Univ., Nagano, Japan
Abstract :
Electrical conduction in polyimide (PI) prepared by vapor deposition polymerization is investigated with a low frequency sinusoidal wave and saw-tooth shaped wave. The sinusoidal response shows a asymmetric current wave form (with respect to t-axis) which depends on the electrode materials. Current wave forms observed with saw-tooth shaped wave voltage show a peak associated with space-charges
Keywords :
polymer films; current wave form; electrical conduction; polyimide thin film; saw-tooth shaped wave; sinusoidal wave; space charge; vapor deposition polymerization;
Conference_Titel :
Dielectric Materials, Measurements and Applications, Seventh International Conference on (Conf. Publ. No. 430)
Conference_Location :
Bath
Print_ISBN :
0-85296-670-9
DOI :
10.1049/cp:19961002
