Details

Autor(en) / Beteiligte

• Kim, Young-Hoon
• Cho, Himchan
• Heo, Jin Hyuck
• Kim, Tae-Sik
• Myoung, NoSoung
• Lee, Chang-Lyoul
• Im, Sang Hyuk
• Lee, Tae-Woo

Titel

Multicolored Organic/Inorganic Hybrid Perovskite Light-Emitting Diodes

Ist Teil von

• Advanced materials (Weinheim), 2015-02, Vol.27 (7), p.1248-1254

Ort / Verlag

Germany: Blackwell Publishing Ltd

Erscheinungsjahr

2015

Quelle

Wiley-Blackwell Journals

Beschreibungen/Notizen

• Bright organic/inorganic hybrid perov­skite light‐emitting diodes (PrLEDs) are realized by using CH3NH3PbBr3 as an emitting layer and self‐organized buffer hole‐injection layer (Buf‐HIL). The PrLEDs show high luminance, current efficiency, and EQE of 417 cd m−2, 0.577 cd A−1, and 0.125%, respectively. Buf‐HIL can facilitate hole injection into CH3NH3PbBr3 as well as block exciton quenching.