| Title | Functionalized Metallic Single-Walled Carbon Nanotubes as a High-Performance Single-Molecule Organic Field Effect Transistor: An ab Initio Study |
| Authors | Li, Hong Yan, Xin Luo, Guangfu Qin, Rui Liu, Qihang Yu, Lili Xu, Chengyong Zheng, Jiaxin Zhou, Jing Lu, Jing Gao, Zhengxiang Nagase, Shigeru Mei, Wai Ning |
| Affiliation | Peking Univ, State Key Lab Mesoscop Phys, Beijing 100871, Peoples R China. Peking Univ, Dept Phys, Beijing 100871, Peoples R China. Natl Inst Nat Sci, Inst Mol Sci, Dept Theoret Mol Sci, Okazaki, Aichi 4448585, Japan. Univ Nebraska, Dept Phys, Omaha, NE 68182 USA. |
| Keywords | CHEMICAL FUNCTIONALIZATION ELECTRONIC-STRUCTURE COVALENT FUNCTIONALIZATION SIDEWALL FUNCTIONALIZATION GRAPHENE |
| Issue Date | 2010 |
| Publisher | journal of physical chemistry c |
| Citation | JOURNAL OF PHYSICAL CHEMISTRY C.2010,114,(37),15816-15822. |
| Abstract | We propose a novel single-molecule organic field effect transistor (FET) fabricated via covalent functionalization of an individual metallic single-walled carbon nanotube (SWCNT). The transfer characteristic of this FET is calculated by using ab initio quantum transport calculations. Because of the significantly reduced screening effect of the quasi-one-dimensional electrode and seamless connection between the electrode and scattering region, the optimized device shows an excellent overall performance over the experimental single-molecule organic field effect transistors. This renders functionalized metallic SWCNTs a promising candidate for a high-performance single-molecule organic field effect transistor. |
| URI | http://hdl.handle.net/20.500.11897/148689 |
| ISSN | 1932-7447 |
| DOI | 10.1021/jp106535q |
| Indexed | SCI(E) EI |
| Appears in Collections: | 人工微结构和介观物理国家重点实验室 |
