Charge carriers and charge‐transfer reactions in OLED devices studied by electron paramagnetic resonance*

作者: Thomas D. Pawlik , Denis Y. Kondakov , William J. Begley , Ralph H. Young

DOI: 10.1889/JSID18.4.277

关键词:

摘要: Abstract— Electron paramagnetic resonance (EPR) was used as a quantitative method to measure charge carriers that are present in OLED devices under various bias conditions. Charge-transfer reactions occur at the cathode interface through interaction of charge-injection layers and charge-transport were investigated.

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