Leta i Linköpings universitets forskning

På LiU E-Press har vi registrerat de flesta publikationer från LiU. Skriv några nyckelord, välj publikationstyp...

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

Article in journal
Authors
Guangru Li, Florencia Wisnivesky Rocca Rivarola, Nathaniel J. L. K. Davis, Sai Bai, Tom C. Jellicoe, Francisco de la Pena, Shaocong Hou, Caterina Ducati, Feng Gao, Richard H. Friend, Neil C. Greenham, Zhi-Kuang Tan
Publication Year
2016
Source
Advanced Materials, 2016, (28)18, 3528-+
Link to Source (DOI)
10.1002/adma.201600064
Abstract
<p>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%.</p>