Spin – cast thin film of a binary blend of STO (an oligothiophene) and TPD (a diamine derivative) used as active layers of WOLEDS (White Organic LEDs). Semicontact mode topography image.
Image courtesy Dr. Marco Salerno, NNL Center of INEM, Lecce, Italy.
Spin – cast thin film of a binary blend of STO (an oligothiophene) and TPD (a diamine derivative) used as active layers of WOLEDS (White Organic LEDs). Semicontact mode topography image.
Image courtesy Dr. Marco Salerno, NNL Center of INEM, Lecce, Italy.
