24小时热门版块排行榜    

查看: 23466  |  回复: 628
本帖产生 1 个 MN-EPI ,点击这里进行查看
当前只显示满足指定条件的回帖,点击这里查看本话题的所有回帖

[资源] Nature子刊最新综述:胶体量子点发光技术的出现

最新一期的Nature Photonics杂志(自然·光子学)刊发了由量子点大牛M.G. Bawendi和V. Bulović课题组撰写的关于胶体量子点发光技术的综述文章,题目为Emergence of colloidal quantum-dot light-emitting technologies。以锌、镉的硫属化合物为代表的量子点在光致发光以及电致发光领域一直收到广泛的研究,本文介绍了锌、镉的硫属化合物等胶体量子点的发光原理已经研究进展。文章11页,引文158篇。
Since their inception 18 years ago, electrically driven colloidal quantum-dot light-emitting devices (QD-LEDs) have increased in external quantum efficiency from less than 0.01% to around 18%. The high luminescence efficiency and uniquely size-tunable colour of solution-processable semiconducting colloidal QDs highlight the potential of QD-LEDs for use in energy-efficient, high-colour-quality thin-film display and solid-state lighting applications. Indeed, last year saw the first demonstrations of electrically driven full-colour QD-LED displays, which foreshadow QD technologies that will transcend the optically excited QD-enhanced lighting products already available today. We here discuss the key advantages of using QDs as luminophores in LEDs and outline the operating mechanisms of four types of QD-LED. State-of-the-art visible-wavelength LEDs and the promise of near-infrared and heavy-metal-free devices are also highlighted. As QD-LED efficiencies approach those of molecular organic LEDs, we identify the key scientific and technological challenges facing QD-LED commercialization and offer our outlook for on-going strategies to overcome these challenges.
.
nphoton_2012_328-f1.jpg



nphoton.2012.328-f2.jpg



nphoton.2012.328-f3.jpg



nphoton.2012.328-f4.jpg



nphoton.2012.328-f5.jpg



nphoton.2012.328-f6.jpg



[ 来自科研家族 材料家族 ]
回复此楼

» 本帖附件资源列表

  • 欢迎监督和反馈:小木虫仅提供交流平台,不对该内容负责。
    本内容由用户自主发布,如果其内容涉及到知识产权问题,其责任在于用户本人,如对版权有异议,请联系邮箱:xiaomuchong@tal.com
  • 附件 1 : Emergenceofcolloidalquantum-dotlight-emittingtechnologies.pdf
  • 2012-12-27 14:10:21, 4.81 M

» 猜你喜欢

» 本主题相关商家推荐: (我也要在这里推广)

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

权哥哥景

金虫 (著名写手)


有意思

[ 发自小木虫客户端 ]
522楼2014-12-08 00:25:43
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
查看全部 629 个回答

★★★★★ 五星级,优秀推荐

Thanks for sharing!
3楼2012-12-27 15:47:07
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

康康310

铁杆木虫 (著名写手)


★★★★★ 五星级,优秀推荐


Thanks for sharing!
10楼2012-12-27 19:14:28
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
简单回复
月关2楼
2012-12-27 14:26   回复  
五星好评  顶一下,感谢分享!
bwiner4楼
2012-12-27 16:54   回复  
五星好评  顶一下,感谢分享!
xn_L5楼
2012-12-27 16:55   回复  
五星好评  顶一下,感谢分享!
李维斯7楼
2012-12-27 17:09   回复  
五星好评  顶一下,感谢分享!
lllltt8楼
2012-12-27 17:19   回复  
五星好评  顶一下,感谢分享!
xbhan19889楼
2012-12-27 17:33   回复  
五星好评  顶一下,感谢分享!
mlbz12楼
2012-12-27 19:45   回复  
五星好评  顶一下,感谢分享!
vicyel13楼
2012-12-27 20:00   回复  
五星好评  顶一下,感谢分享!
lengxueimu14楼
2012-12-27 20:06   回复  
五星好评  顶一下,感谢分享!
普通表情 龙 兔 虎 猫 高级回复 (可上传附件)
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[职场人生] 40+中年人失业后,还能找到好工作吗? +11 xqy2009 2026-10-13 13/650 2026-10-15 21:32 by bear2007
[有机交流] 用NBS溴化时溶剂除了CCl4外还有什么 +3 18834002860 2026-10-12 6/300 2026-10-15 14:30 by 长沙摩尔信息科�
[基金申请] 申请科研项目纯靠实力能成功吗? 200+7 David1982 2026-10-13 11/550 2026-10-15 10:30 by zyqchem
[硕博家园] 极限拉扯,如何抉择 +11 Isak0320 2026-10-12 15/750 2026-10-14 21:55 by 猫鱼不是鱼
[论文投稿] 二审4个多月了还是Awaiting Reviewer Scores 10+3 纳斯达克ML 2026-10-11 4/200 2026-10-14 17:30 by babero
[有机交流] OpenAI又攻克数学难题了,离AI做有机合成还有多远? +8 wangyl_123 2026-10-10 13/650 2026-10-14 15:12 by zuesli
[教师之家] 课题组会帮你通过考核么? +4 好运来~9527 2026-10-10 7/350 2026-10-13 08:41 by xli1984
[公派出国] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 +5 qR2AdCWTVtkw 2026-10-09 9/450 2026-10-11 22:34 by XQNyDCa1Tk5n
[找工作] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +5 qR2AdCWTVtkw 2026-10-09 8/400 2026-10-11 22:26 by XQNyDCa1Tk5n
[公派出国] 售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急 +5 qR2AdCWTVtkw 2026-10-09 10/500 2026-10-11 22:26 by XQNyDCa1Tk5n
[考博] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +5 qR2AdCWTVtkw 2026-10-09 9/450 2026-10-11 22:15 by XQNyDCa1Tk5n
[考博] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +3 qR2AdCWTVtkw 2026-10-09 7/350 2026-10-11 22:11 by XQNyDCa1Tk5n
[教师之家] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 (EPI+-1)(金币-50) +5 qR2AdCWTVtkw 2026-10-09 10/500 2026-10-11 22:06 by XQNyDCa1Tk5n
[教师之家] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 (EPI+-1)(金币-50) +5 qR2AdCWTVtkw 2026-10-09 10/500 2026-10-11 14:25 by VOMexwnDzOFZ
[教师之家] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 (EPI+-1)(金币-50) +4 qR2AdCWTVtkw 2026-10-09 7/350 2026-10-11 14:05 by VOMexwnDzOFZ
[考研] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 +5 qR2AdCWTVtkw 2026-10-09 8/400 2026-10-11 13:51 by VOMexwnDzOFZ
[硕博家园] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +5 qR2AdCWTVtkw 2026-10-09 8/400 2026-10-11 13:45 by VOMexwnDzOFZ
[找工作] 售SCI一区T0P文章,我:8O.55.1.O.5.4,科目齐全,可+急 +3 qR2AdCWTVtkw 2026-10-09 7/350 2026-10-11 10:54 by VOMexwnDzOFZ
[找工作] 售SCI一区T0P文章,我:8O.55.1.O.5.4,科目齐全,可+急 +4 qR2AdCWTVtkw 2026-10-09 7/350 2026-10-11 10:34 by VOMexwnDzOFZ
[考博] 招收博士生一名 +3 mandolin 2026-10-10 3/150 2026-10-11 10:21 by 不是山谷!
信息提示
请填处理意见