| 论文编号: | 172511O120120303 |
| 第一作者所在部门: | 四室二组 |
| 论文题目: | 单晶石墨烯中减小的晶界散射 |
| 论文题目英文: | |
| 作者: | 金智 |
| 论文出处: | |
| 刊物名称: | Applied Physics Letters |
| 年: | 2012 |
| 卷: | |
| 期: | 10 |
| 页: | 172107-1 |
| 联系作者: | 金智 |
| 收录类别: | |
| 影响因子: | |
| 摘要: | We investigated the electrical and quantum properties of single-crystal graphene (SCG) synthesized by chemical vapor deposition (CVD). Quantum Hall effect and Shubnikov de Hass oscillation, a distinguishing feature of a 2-dimensional electronic material system, were observed during the low temperature transport measurements. Decreased scattering from grain boundaries in SCG was proven through extracting information from weak localization theory. Our results facilitate understanding the electrical properties of SCG grown by CVD and its applications in high speed transistor and quantum devices. |
| 英文摘要: | |
| 外单位作者单位: | |
| 备注: | SCI收录 |
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