Vacuum ultraviolet spectral investigations on green-emitting Ca (La, Gd)(4) Si3O13 : Tb3+ phosphors for PDP applications
| dc.citation.epage | 182 | en_US |
| dc.citation.issue | en_US | |
| dc.citation.spage | 179 | en_US |
| dc.citation.volume | 24 | en_US |
| dc.contributor.author | Wu Chia-Chin | en_US |
| dc.contributor.author | Cheng Bing-Ming | en_US |
| dc.contributor.author | Chen Teng-Ming | en_US |
| dc.contributor.department | 應用化學系 | zh_TW |
| dc.contributor.department | Department of Applied Chemistry | en_US |
| dc.date.accessioned | 2014-12-08T15:15:18Z | |
| dc.date.available | 2014-12-08T15:15:18Z | |
| dc.date.issued | 2006-12-01 | en_US |
| dc.description.abstract | In an effort to develop new green-emitting PDP phosphors with high efficiency, investigated were the synthesis, VUV photoluminescence (PL) spectra, optical properties, and chromaticity of Ca(La1-x-yTbxGdy)(4)Si3O13 phosphors by using synchrotron radiation. Upon analysis of the VUV spectroscopic and chromaticity investigations on the new green-emitting VUV phosphors, were an optimized composition achieved. The PLE spectral studies show that Ca(La1-x-y TbxGdy)(4)Si3O13 exhibit significant absorption in the VUV range. The VUV PL intensity was found to enhance with Gd3+ - doping. Furthermore, the 1931 CIE chromaticity coordinates of Ca(La,Gd)(4)Si3O13:Tb were found to be (0.286, 0.548), as compared to (0.230, 0.712) for Zn2SiO4:Mn2+ as a reference. The potential application of Ca(La,Gd)(4)Si3O13:Tb as a new green-emitting PDP phosphor are being currently improving and evaluating. | en_US |
| dc.identifier.issn | 1002-0721 | en_US |
| dc.identifier.journal | JOURNAL OF RARE EARTHS | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/11484 | |
| dc.identifier.wosnumber | WOS:000242957500047 | |
| dc.language.iso | en_US | en_US |
| dc.subject | phosphors | en_US |
| dc.subject | VUV spectra | en_US |
| dc.subject | CIE chromaticity coordinates | en_US |
| dc.subject | PDP | en_US |
| dc.title | Vacuum ultraviolet spectral investigations on green-emitting Ca (La, Gd)(4) Si3O13 : Tb3+ phosphors for PDP applications | en_US |
| dc.type | Article; Proceedings Paper | en_US |