Publication detail

Polysilane Luminescent Materials

SALYK, O. WEITER, M.

Original Title

English Title

Polysilanové luminiscenční materiály

Type

conference paper

Language

Czech

Original Abstract

Thin films of poly(dimethyl silane) PDMS were examined on preparations and various physical properties. Available powder polymers were vacuum evaporated to deposit oriented thin films. Orientation was tested on optical anisotropy. The PDMS evaporation resulted in oligomer film with good chain orientation perpendicular to the substrate plane. It occurred intensive luminescence at the wavelength of 325 nm. PDMS exhibited continuous tough layer. It was used as an active layer in ITO-PDMS-Al(Mg) and ITO-Pc-PDMS-Al(Mg) electro luminescent structure of organic light emitting diode (OLED). Electro luminescence intensity and V-A characteristics of structures are presented. Further improvement was achieved by the phthalocyanine (Pc) interlayer deposition. Pc served as a hole transport layer and an injection contact. The electro luminescence was tested on intensity, spectral composition and stability. Strong effect of injecting layer on electro luminescent efficiency was observed. The formation effect and injection degradation also occurred and limited the OLED lifetime.

English abstract

Byla zkoumána luminiscence v tenkých vrstvách polysilánů připravených plazamtickou depozicí.

Key words in English

Polysilane, Luminescence, plasma

Authors

SALYK, O.; WEITER, M.

Released

30. 9. 2004

Publisher

VUT v Brně

Location

Brno

ISBN

80-214-2701-9

Book

Proc. of 11th Conference Electronic Device and Systems 2004

Edition

Edition number

Pages from

278

Pages to

285

Pages count

BibTex

@inproceedings{BUT16218,
  author="Ota {Salyk} and Martin {Weiter}",
  title="Polysilane Luminescent Materials",
  booktitle="Proc. of 11th Conference Electronic Device and Systems 2004",
  year="2004",
  series="1",
  number="1",
  pages="278--285",
  publisher="VUT v Brně",
  address="Brno",
  isbn="80-214-2701-9"
}