A novel approach to synthesize ultrasmall Cu doped Zn-In-Se nanocrystal emitters in a colloidal system
| dc.contributor.author | Ke, J. | |
| dc.contributor.author | Li, Xin Yong | |
| dc.contributor.author | Zhao, Q. | |
| dc.contributor.author | Shi, Y. | |
| dc.contributor.author | Chen, G. | |
| dc.date.accessioned | 2017-01-30T12:04:35Z | |
| dc.date.available | 2017-01-30T12:04:35Z | |
| dc.date.created | 2015-10-29T04:09:56Z | |
| dc.date.issued | 2014 | |
| dc.identifier.citation | Ke, J. and Li, X. and Zhao, Q. and Shi, Y. and Chen, G. 2014. A novel approach to synthesize ultrasmall Cu doped Zn-In-Se nanocrystal emitters in a colloidal system. Nanoscale. 6 (6): pp. 3403-3409. | |
| dc.identifier.uri | http://hdl.handle.net/20.500.11937/17863 | |
| dc.identifier.doi | 10.1039/c3nr06168j | |
| dc.description.abstract |
A facile phosphine-free approach is presented to prepare Cu doped ternary Zn–In–Se nanocrystals with high performance photoluminescence. By doping during nucleation stage, Cu dopant serving as a dominative emission centre was introduced into a weak fluorescence ternary system to modify the emission path. As a result of varying the ratios of zinc to indium, emission of the products is tunable ranging from 620 to 545 nm and a photoluminescence quantum yield of up to 20%. Meanwhile, a large Stokes shift of 467 meV is achieved. | |
| dc.publisher | Royal Society of Chemistry | |
| dc.title | A novel approach to synthesize ultrasmall Cu doped Zn-In-Se nanocrystal emitters in a colloidal system | |
| dc.type | Journal Article | |
| dcterms.source.volume | 6 | |
| dcterms.source.number | 6 | |
| dcterms.source.startPage | 3403 | |
| dcterms.source.endPage | 3409 | |
| dcterms.source.issn | 2040-3364 | |
| dcterms.source.title | Nanoscale | |
| curtin.department | Department of Chemical Engineering | |
| curtin.accessStatus | Fulltext not available |