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http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/470| Title: | Ag (I) and Cu (II) Doped Colloidal CdSe Nanocrystals: Partial Cation Exchange and Effect on Photoluminescence |
| Authors: | NAG, ANGSHUMAN MADDALA, BALA GOPAL Dept. of Chemistry 20101012 |
| Keywords: | 2015 Partial, cation excange, photoluminescence, Ag doped CdSe NCs, Cu doped CdSe NCs |
| Issue Date: | May-2015 |
| Abstract: | Optical properties of the silver and copper doped CdSe nanocrystals has been investigated. Partial cation exchange with impurity ions is done using trioctylphosphine (TOP) to facilitate the controlled doping levels. Doping is as low as few impurity ions per nanocrystal. Finally, the role of dopant ions at very low concentrations and effect of TOPon photoluminescence of the CdSe nanocrystals is explained. |
| URI: | http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/470 https://doi.org/10.1088/2053-1591/2/8/085004 |
| Appears in Collections: | MS THESES |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| BalagopalM_20101012.pdf | 2.83 MB | Adobe PDF | View/Open |
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