ELECTRICAL CONDUCTION PHENOMENA IN POLYIMIDE FILMS

Autor:	M. H. Chohan, Farhana Shah, H. Mahmood
Rok vydání:	1994
Předmět:	Materials science Field (physics) business.industry Statistical and Nonlinear Physics Activation energy Atmospheric temperature range Condensed Matter Physics Thermal conduction Kapton Electrical conduction Optoelectronics High field business Polyimide
Zdroj:	Modern Physics Letters B. :1591-1595
ISSN:	1793-6640 0217-9849
DOI:	10.1142/s0217984994001552
Popis:	A study of the electrical conduction mechanism in polyimide (Kapton) films has been made. The measurements were carried out on films of 12.5 and 25 µm thick in the voltage range of 100 to 3000 V and in the temperature range of 300 to 373 K. The conduction mechanism in the low field region is a hopping type process while the high field phenomenon is a Poole-Frenkel behavior. The activation energy is about 1.1 eV at 100 V and 0.8 eV at 3000 V.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a45f79d0003466d5e2d16bde8b05ec98 https://doi.org/10.1142/s0217984994001552 Zobrazit plný text záznamu