High efficiency and small roll-off electrophosphorescence from a new iridium complex with well-matched energy levels
| dc.citation.epage | + | en_US |
| dc.citation.issue | 4 | en_US |
| dc.citation.spage | 774 | en_US |
| dc.citation.volume | 20 | en_US |
| dc.citation.woscount | 64 | |
| dc.contributor.author | Gao, Zhi Qiang | en_US |
| dc.contributor.author | Mi, Bao Xiu | en_US |
| dc.contributor.author | Tam, Hoi Lam | en_US |
| dc.contributor.author | Cheah, Kok Wai | en_US |
| dc.contributor.author | Chen, Chin Hsin | en_US |
| dc.contributor.author | Wong, Man Shing | en_US |
| dc.contributor.author | Lee, Shuit Tong | en_US |
| dc.contributor.author | Lee, Chun Sing | en_US |
| dc.contributor.department | 友訊交大聯合研發中心 | zh_TW |
| dc.contributor.department | D Link NCTU Joint Res Ctr | en_US |
| dc.date.accessioned | 2014-12-08T15:12:35Z | |
| dc.date.available | 2014-12-08T15:12:35Z | |
| dc.date.issued | 2008-02-18 | en_US |
| dc.description.abstract | Phenylpyridazine ligands coordinating to the iridium(III) atom yield a thermally stable (5 % weight loss at 439 degrees C) homoleptic iridium complex with a high phosphorescent quantum yield (0.32 at room temperature). This material has well-matched energy levels with the host, and highly efficient electrophosphorescence (52 cd A(-1); see figure) with a small roll-off (23 % at 70 mA cm(-2)) in device efficiency is achieved. | en_US |
| dc.identifier.doi | 10.1002/adma.200702343 | en_US |
| dc.identifier.issn | 0935-9648 | en_US |
| dc.identifier.journal | ADVANCED MATERIALS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1002/adma.200702343 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/9663 | |
| dc.identifier.wosnumber | WOS:000253741400020 | |
| dc.language.iso | en_US | en_US |
| dc.title | High efficiency and small roll-off electrophosphorescence from a new iridium complex with well-matched energy levels | en_US |
| dc.type | Article | en_US |