Reduced photo-instability of luminescence spectrum of core-shell CdSe/CdS nanocrystals
β Scribed by Ling Xu; Xinfan Huang; Jianming Zhu; Hongming Chen; Kunji Chen
- Book ID
- 111536955
- Publisher
- Springer
- Year
- 2000
- Tongue
- English
- Weight
- 169 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0022-2461
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π SIMILAR VOLUMES
The synthesis of epitaxially grown, wurtzite CdSe/CdS core/shell nanocrystals is reported. Shells of up to three monolayers in thickness were grown on cores ranging in diameter from 23 to 39 Γ . Shell growth was controllable to within a tenth of a monolayer and was consistently accompanied by a red s
## Abstract Here we present a multifunctional algorithm. Firstly a superβresolution method is presented for optically imaging the spatial distribution of semiconductor nanocrystals with nanometre localisation. Secondly highly resolved multiple photoluminescence trajectories of hundreds of single se