| ID | 110901 |
| 著者 |
日比野, 浩樹
NTT Basic Research Laboratories, Nippon Telegraph and Telephone Corporation
影島, 博之
NTT Basic Research Laboratories, Nippon Telegraph and Telephone Corporation
山口, 浩司
NTT Basic Research Laboratories, Nippon Telegraph and Telephone Corporation
|
| 資料タイプ |
学術雑誌論文
|
| 抄録 | Locally defined nanomembrane structures can be produced in graphene films on a SiC substrate with atomic steps. The contact conductance between graphene and a metal-coated nanoprobe in scanning probe microscopy can be drastically reduced by inducing local buckling of the membranes. Repeatable current switching with high reproducibility can be realized. The on/off ratio can be varied from about 105 to below 10 by changing the contact force. At a low contact force, the contact conductance changes from 10μS (‘‘ON’’ state) to 100pS (‘‘OFF’’ state). This novel device structure could represent a new path to electrical switching at the nanoscale.
|
| 掲載誌名 |
Applied Physics Express
|
| ISSN | 18820786
18820778
|
| cat書誌ID | AA12295133
|
| 出版者 | The Japan Society of Applied Physics
|
| 巻 | 6
|
| 号 | 5
|
| 開始ページ | 055101
|
| 並び順 | 055101
|
| 発行日 | 2013-04-15
|
| 備考 | © 2013 The Japan Society of Applied Physics
|
| EDB ID | |
| 出版社版URL | |
| フルテキストファイル | |
| 言語 |
eng
|
| 著者版フラグ |
著者版
|
| 部局 |
理工学系
|
