1. Electroluminescence and electron–hole mobility of 6,12-di(thien-2-il)indolo[3,2-b]carbazoles
- Author
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Anatolii V. Vannikov, Gennady L. Rusinov, Valery N. Charushin, Roman A. Irgashev, Dmitry A. Lypenko, Eugene I. Mal’tsev, A. V. Dmitriyev, A. R. Yusupov, and Nikita A. Kazin
- Subjects
Materials science ,business.industry ,General Engineering ,02 engineering and technology ,Electron hole ,Electron ,Electroluminescence ,010402 general chemistry ,021001 nanoscience & nanotechnology ,01 natural sciences ,Electron transport chain ,0104 chemical sciences ,Electroactive materials ,Physical chemistry ,Optoelectronics ,Molecule ,General Materials Science ,0210 nano-technology ,business ,Diode - Abstract
Novel compounds—substituted indolo[3,2-b]carbazoles (SIC)—which demonstrate semiconducting properties are synthesized. Electroluminescence (EL) is studied in multilayer diode structures based on SIC. The values of hole (6.38 × 10–5 cm2/(V s)) and electron mobilities (1.31 × 10–5 cm2/(V s)) of these electroactive materials are measured. It is estimated that heteroaromatic nuclei are the electron transport centers of SIC molecules.
- Published
- 2017