Details

Autor(en) / Beteiligte

• Li, Guangru
• Rivarola, Florencia Wisnivesky Rocca
• Davis, Nathaniel J. L. K.
• Bai, Sai
• Jellicoe, Tom C.
• de la Peña, Francisco
• Hou, Shaocong
• Ducati, Caterina
• Gao, Feng
• Friend, Richard H.
• Greenham, Neil C.
• Tan, Zhi-Kuang

Titel

Highly Efficient Perovskite Nanocrystal Light-Emitting Diodes Enabled by a Universal Crosslinking Method

Ist Teil von

• Advanced materials (Weinheim), 2016-05, Vol.28 (18), p.3528-3534

Ort / Verlag

Germany: Blackwell Publishing Ltd

Erscheinungsjahr

2016

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• The preparation of highly efficient perovskite nanocrystal light‐emitting diodes is shown. A new trimethylaluminum vapor‐based crosslinking method to render the nanocrystal films insoluble is applied. The resulting near‐complete nanocrystal film coverage, coupled with the natural confinement of injected charges within the perovskite crystals, facilitates electron–hole capture and give rise to a remarkable electroluminescence yield of 5.7%.