Investigation of charge-carrier injection characteristics in NPB/Alq3 heterojunction devices
文献类型：期刊论文
| 作者 | Chen JS ; Ma DG |
| 刊名 | chemical physics
 |
| 出版日期 | 2006 |
| 卷号 | 325期号:2页码:225-230 |
| 关键词 | LIGHT-EMITTING-DIODES ORGANIC ELECTROLUMINESCENT DEVICES INTERNAL ELECTRIC-FIELD CONJUGATED POLYMERS HOPPING CONDUCTION MULTILAYER MODEL EMISSION |
| ISSN号 | 0301-0104 |
| 通讯作者 | ma dg |
| 中文摘要 | the effect of copper phthalocyanine (cupc) and lif interfacial layers on the charge-carrier injection in nn'-di(naphthalene-l-yl)n,n'-diphenyl-benzidine (npb)/tris(8-hydroxyquinoline) aluminium (alq(3)) organic heterojunction devices have been studied through the analysis of current-voltage characteristics. the investigation clearly demonstrated that the hole injection into npb from anode is fowler-nordheim (fn) tunneling and the electron injection into alq3 from cathode is richardson-schottky (rs) thermionic emission. the barrier heights obtained from the fn and rs models proved that the band alignments for charge-carrier injection are greatly improved by the cupc and lif interfacial layers, which should fully clarify the role of the interfacial layer on the improvement of device performance. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000238726900003 |
| 公开日期 | 2010-08-17 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/16407]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Chen JS,Ma DG. Investigation of charge-carrier injection characteristics in NPB/Alq3 heterojunction devices[J]. chemical physics,2006,325(2):225-230. |
| APA | Chen JS,&Ma DG.(2006).Investigation of charge-carrier injection characteristics in NPB/Alq3 heterojunction devices.chemical physics,325(2),225-230. |
| MLA | Chen JS,et al."Investigation of charge-carrier injection characteristics in NPB/Alq3 heterojunction devices".chemical physics 325.2(2006):225-230. |
入库方式： OAI收割
来源：长春应用化学研究所
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