Organic light-emitting diodes (LEDs) based on Langmuir-Blodgett films containing rare-earth complexes
作者： M.S. Weaver , D.G. Lidzey , M.A. Pavier , H. Mellor , S.L. Thorpe
DOI: 10.1016/0379-6779(95)03425-J
关键词: Analytical chemistry 、 Chemistry 、 Oxide 、 Langmuir–Blodgett film 、 Light-emitting diode 、 Diode 、 Acceptor 、 Substrate (electronics) 、 Electroluminescence 、 OLED
摘要: Abstract In this paper we report the construction of an organic light-emitting diode (LED) containing a rare-earth molecular complex that was deposited as Langmuir-Blodgett (LB) film. The is donor-conjugated π-electron system acceptor (D-π-molecular cation coupled to monovalent anion trivalent (Nd 3+ ) surrounded by four singly charged anionic ligands. Devices were fabricated LB deposition multilayer films onto indium-tin oxide (ITO)-coated glasls substrate on top which aluminium evaporated form structure. Such devices are found electroluminesce when subjected forward bias few volts. We present here electrical and optical characteristics device.
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