期刊論文
| 學年 | 97 |
|---|---|
| 學期 | 2 |
| 出版（發表）日期 | 2009-05-11 |
| 作品名稱 | Gigantic enhancement in response and reset time of ZnO UV nanosensor by utilizing Schottky contact and surface functionalization |
| 作品名稱（其他語言） | |
| 著者 | Zhou, Jun; Gu, Yudong; Hu, Youfan; Mai, Wenjie; Yeh, Ping-hung; Bao, Gang; Sood, Ashok K.; Polla, Dennis L.; Wan, Zhong-lin |
| 單位 | 淡江大學物理學系 |
| 出版者 | College Park: American Institute of Physics |
| 著錄名稱、卷期、頁數 | Applied Physics Letters 94(19), pp.191103(3 pages) |
| 摘要 | UV response of ZnO nanowire nanosensor has been studied under ambient condition. By utilizing Schottky contact instead of Ohmic contact in device fabrication, the UV sensitivity of the nanosensor has been improved by four orders of magnitude, and the reset time has been drastically reduced from ∼417 to ∼0.8 s. By further surface functionalization with function polymers, the reset time has been reduced to ∼20 ms even without correcting the electronic response of the measurement system. These results demonstrate an effective approach for building high response and fast reset UV detectors. |
| 關鍵字 | |
| 語言 | en |
| ISSN | 0003-6951 1077-3118 |
| 期刊性質 | 國外 |
| 收錄於 | |
| 產學合作 | |
| 通訊作者 | Wan, Zhong-lin |
| 審稿制度 | |
| 國別 | USA |
| 公開徵稿 | |
| 出版型式 | 電子版 紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/74836 ) |