Optoelectronics Letters, Volume. 14, Issue 5, 321(2018)
Research on the impact of spin coating silver nano clusters on the performance of OLED devices
To achieve uniform distribution of silver nano clusters (SNCs) on substrate and reveal its effect on the performance of organic light-emitting diode (OLED), the SNCs incorporated OLED was fabricated and SNCs were coated by mul-ti-step spin coating. Compared with the device without SNCs film, the brightness and current efficiency of the OLED devices with SNCs film were highly raised. The enhancement is attributed to SNCs induced local surface plasmon (LSP) oscillation, which can increase the radiative rate of excitons on Alq3 molecules.
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HU Jun-tao, WEI Qing-qing, LI Jie, XU Kai, WANG Xiang-hua. Research on the impact of spin coating silver nano clusters on the performance of OLED devices[J]. Optoelectronics Letters, 2018, 14(5): 321
Category: Micro-Nanostructures
Received: Feb. 2, 2018
Accepted: Apr. 3, 2018
Published Online: Apr. 16, 2019
The Author Email: Jun-tao HU (jthu@hfut.edu.cn)