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Dual-Emissive and Color-Tunable Mn-Doped InP/ZnS Quantum Dots via a Growth-Doping Method.
- Source :
- Nanoscale Research Letters; 6/7/2018, Vol. 13 Issue 1, p1-1, 1p
- Publication Year :
- 2018
-
Abstract
- In this letter, dual-emissive and color-tunable Mn-doped InP/ZnS quantum dots (Mn:InP/ZnS QDs) with the absolute photoluminescence quantum yield (PL QY) up to 78% were successfully synthesized via a growth-doping method. The dual emission of Mn:InP/ZnS QDs is composed of intrinsic emission and Mn-doped emission, which can be tuned by different Mn/In ratios. With the increase of Mn dopant concentration, the intrinsic emission shows a red shift from 485 to 524 nm. The new class of dual-emissive QDs provides potential for future application in white LED. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 19317573
- Volume :
- 13
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- Nanoscale Research Letters
- Publication Type :
- Academic Journal
- Accession number :
- 130022041
- Full Text :
- https://doi.org/10.1186/s11671-018-2588-0