Minimizing electrode edge in organic transistors with ultrathin reduced graphene oxide for improving charge injection efficiency
文献类型：期刊论文
| 作者 | Xu, ZY; Chen, XS; Zhang, SN; Wu, KJ; Li, HW; Meng, YC; Li, LQ(李立强) |
| 刊名 | PHYSICAL CHEMISTRY CHEMICAL PHYSICS
 |
| 出版日期 | 2016 |
| 卷号 | 18期号:19 |
| 通讯作者 | Li, LQ(李立强) |
| 英文摘要 | Electrode materials and geometry play a crucial role in the charge injection efficiency in organic transistors. Reduced graphene oxide (RGO) electrodes show good compatibility with an organic semiconductor from the standpoint of energy levels and ordered growth of the organic semiconductor, both of which are favourable for charge injection. However, the wide electrode edge (>10 nm) in commonly-used RGO electrodes is generally detrimental to charge injection. In this study, ultrathin (about 3 nm) RGO electrodes are fabricated via a covalency-based assembly strategy, which has advantages such as robustness against solvents, high conductivity, transparency, and easy scaling-up. More remarkably, the ultrathin electrode fabricated in this study has a narrow edge, which may facilitate the diffusion and assembly of organic semiconductors and thus form a uniform semiconductor film across the electrode/channel junction area. As a result, the minimized electrode edge may significantly improve the charge injection in organic transistors compared with thick electrodes. |
| 关键词[WOS] | FIELD-EFFECT TRANSISTORS ; THIN-FILM TRANSISTORS ; HIGH-PERFORMANCE ; HYDROHALIC ACIDS ; GRAPHITE OXIDE ; CONTACT ; CIRCUITS ; SEMICONDUCTOR ; DIELECTRICS ; INTERFACES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000376138000009 |
| 源URL | [http://ir.sinano.ac.cn/handle/332007/4610]  |
| 专题 | 苏州纳米技术与纳米仿生研究所_先进材料研究部_李立强团队 |
| 推荐引用方式 GB/T 7714 | Xu, ZY,Chen, XS,Zhang, SN,et al. Minimizing electrode edge in organic transistors with ultrathin reduced graphene oxide for improving charge injection efficiency[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2016,18(19). |
| APA | Xu, ZY.,Chen, XS.,Zhang, SN.,Wu, KJ.,Li, HW.,...&Li, LQ.(2016).Minimizing electrode edge in organic transistors with ultrathin reduced graphene oxide for improving charge injection efficiency.PHYSICAL CHEMISTRY CHEMICAL PHYSICS,18(19). |
| MLA | Xu, ZY,et al."Minimizing electrode edge in organic transistors with ultrathin reduced graphene oxide for improving charge injection efficiency".PHYSICAL CHEMISTRY CHEMICAL PHYSICS 18.19(2016). |
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