Improvement of OLED performances by applying annealing and surface treatment on electro-deposited CuSCN hole injection layer

•Electro-deposited CuSCN was used for the hole injection layer in OLEDs.•The effects of applying thermal annealing and UV-Ozone treatments on CuSCN/organic interface were investigated.•Surface energy, polarity, morphology characteristics were improved owing to interface dipole-dipole effects of appl...

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Veröffentlicht in:	Synthetic metals 2020-11, Vol.269, p.116537, Article 116537
Hauptverfasser:	Tsai, Chi-Ting, Gottam, Sandeep Reddy, Kao, Po-Ching, Perng, Dung-Ching, Chu, Sheng-Yuan
Format:	Artikel
Sprache:	eng
Schlagworte:	Annealing Copper oxides Dipoles Low temperature Optoelectronics Organic light emitting diodes Photoelectrons Spectrum analysis Surface energy Surface roughness Surface treatment X ray photoelectron spectroscopy
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