Enhanced phosphorescence and electroluminescence in triplet emitters by doping gold into cadmium selenide/zinc sulfide nanoparticles
| dc.citation.epage | 302 | en_US |
| dc.citation.issue | 1-2 | en_US |
| dc.citation.spage | 296 | en_US |
| dc.citation.volume | 489 | en_US |
| dc.citation.woscount | 8 | |
| dc.contributor.author | Liu, HW | en_US |
| dc.contributor.author | Laskar, IR | en_US |
| dc.contributor.author | Huang, CP | en_US |
| dc.contributor.author | Cheng, JA | en_US |
| dc.contributor.author | Cheng, SS | en_US |
| dc.contributor.author | Luo, LY | en_US |
| dc.contributor.author | Wang, HR | en_US |
| dc.contributor.author | Chen, TM | en_US |
| dc.contributor.department | 應用化學系 | zh_TW |
| dc.contributor.department | Department of Applied Chemistry | en_US |
| dc.date.accessioned | 2014-12-08T15:18:14Z | |
| dc.date.available | 2014-12-08T15:18:14Z | |
| dc.date.issued | 2005-10-01 | en_US |
| dc.description.abstract | Gold-cadmium selenide/zinc sulfide (Au-CdSe/ZnS) nanocomposites (NCs) were synthesized and characterized by transmission electron microscopy (TEM), energy dispersive X-ray (EDX) analysis, ultraviolet-visible (UV-visible) absorption and photoluminescence (PL) emission spectroscopy. The PL intensity in the Au-CdSe/ZnS NCs system was found to be much greater than that of CdSe/ZnS nanoparticles (NPs) alone, because of the surface-enhanced Raman scattering of An NPs. Adding Au-CdSe/ZnS NCs to the cyclometalated iridium(Ill) complex (Ir-complex) greatly enhanced the PL intensity of a triplet emitter. Three double-layered electroluminescence (EL) devices were fabricated where the emitting zone contains the definite mixture of Ir-complex and the NCs [molar concentration of Ir-complex/NCs = 1:0 (Blank, D-1), 1: 1 (D-2) and 1:3 (D-3)] and the device D-2 exhibited optimal EL performances. (c) 2005 Elsevier B.V. All rights reserved. | en_US |
| dc.identifier.doi | 10.1016/j.tsf.2005.04.094 | en_US |
| dc.identifier.issn | 0040-6090 | en_US |
| dc.identifier.journal | THIN SOLID FILMS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1016/j.tsf.2005.04.094 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/13190 | |
| dc.identifier.wosnumber | WOS:000231435400044 | |
| dc.language.iso | en_US | en_US |
| dc.subject | II-VI semiconductors | en_US |
| dc.subject | doping | en_US |
| dc.subject | quantum dots | en_US |
| dc.subject | electroluminescence | en_US |
| dc.title | Enhanced phosphorescence and electroluminescence in triplet emitters by doping gold into cadmium selenide/zinc sulfide nanoparticles | en_US |
| dc.type | Article | en_US |