Photoelectrochemical investigation of charge injection efficiency for quantum dot light-emitting diode

When we applied colloidal quantum dots (QDs) for quantum dot light emitting diodes, it was well known that shell thickness played an important role in core protection, confinement of electrons and holes, and charge injection efficiency. However, although the shell thickness dependence of electrolumi...

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Veröffentlicht in:	Applied physics letters 2021-02, Vol.118 (6)
Hauptverfasser:	Kitano, Keisuke, Sakakibara, Yusuke, Kago, Masashi, Doe, Takahiro, Ueda, Masaya, Ryowa, Tatsuya, Izumi, Makoto, Nishi, Hiroyasu, Tatsuma, Tetsu, Arakawa, Yasuhiko
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied physics Carrier injection Charge efficiency Charge injection Efficiency Electroluminescence Evaluation Light emitting diodes Photoluminescence Quantum dots Quantum efficiency Shells Thickness
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