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Highly Efficient Green-Light-Emitting Diodes Based on CdSe@ZnS Quantum Dots with a Chemical-Composition Gradient
Cited 237 time in
Web of Science
Cited 255 time in Scopus
- Authors
- Issue Date
- 2009-02-02
- Publisher
- Wiley-Blackwell
- Citation
- Adv. Mater. 2009, 21, 1690
- Abstract
- Highly efficient green-light-emitting diodes (LEDs) based on CdSe@ZnS quantum dots (QDs) with a chemical-composition gradient are demonstrated. Through the moderate control of QD coverage in multilayered devices, excellent device performance has been achieved. The color-saturated green-light emission (see figure for Commission Internationale de l'Eclairage (CIE) co-ordinates) is mainly from the QD layers (more than 99% of total emission).
- ISSN
- 0935-9648 (print)
1521-4095 (online)
- Language
- English
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