Growth and optical properties of dye films and dye-in-polymer matrix deposited by vacuum evaporation

被引：5
|
作者：
Grytsenko, K. [1 ]
Doroshenko, T. [1 ]
Kolomzarov, Yu. [1 ]
Lytvyn, O. [1 ]
Serik, M. [2 ]
Tolmachev, O. [3 ]
Slominski, Yu. [3 ]
Schrader, S. [4 ]
机构：
[1] NAS Ukraine, V Lashkaryov Inst Semicond Phys, Kiev, Ukraine
[2] T Shevchenko Kyiv Natl Univ, Kiev, Ukraine
[3] NAS Ukraine, Inst Organ Chem, Kiev, Ukraine
[4] Univ Appl Sci Wildau, Wildau, Germany
来源：
SEMICONDUCTOR PHYSICS QUANTUM ELECTRONICS & OPTOELECTRONICS | 2010年 / 13卷 / 02期
关键词：
polymethine dye; thin film; vacuum deposition; optical spectroscopy;
D O I：
10.15407/spqeo13.02.177
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Searching new more effective materials for organic electroluminescent displays is continuing. The polymethine dyes is a class of organic materials that are very interesting for these purposes. Films of the polymethine dyes were deposited by evaporation in vacuum. Also deposited were dye-filled polytetrafluoroethylene (PTFE) films. Kinetics of growth and heating the films were observed using optical spectroscopy in situ. It was found out the influence of the chemical structure of dyes on growth and heating kinetics of the dye films. It was found that PTFE matrix strongly enhances dye stability.
引用
收藏
页码：177 / 179
页数：3
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