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Space-charge effects in vacuum-deposited polyimide layer
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SYSNO ASEP 0021992 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Space-charge effects in vacuum-deposited polyimide layer Title Efekt prostorového náboje v polyamidových vrstvách připravených vakuovým napařováním Author(s) Zhivkov, I. (BG)
Strijkova, V. (BG)
Spassova, E. (BG)
Danev, G. (BG)
Nešpůrek, Stanislav (UMCH-V) RID
Iwamoto, M. (JP)Source Title Journal of Optoelectronics and Advanced Materials. - : NATL INST OPTOELECTRONICS - ISSN 1454-4164
Roč. 7, č. 1 (2005), s. 245-248Number of pages 4 s. Language eng - English Country RO - Romania Keywords polyimide ; electrical conductivity ; space-charge spectroscopy Subject RIV CD - Macromolecular Chemistry R&D Projects ME 558 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z40500505 - UMCH-V (2005-2011) Annotation Polyimide thin films were prepared by vacuum co-evaporation of pyromellitic dianhydride and oxydianiline. The post-deposition thermal treatment made the degree of imidization higher than 40 %. Shape of the density-of-states function, determined by temperature – modulated spectroscopy of space-charge-limited currents, was exponential with a characteristic temperature of 2244 K. Workplace Institute of Macromolecular Chemistry Contact Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358 Year of Publishing 2006
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