AFM analysis of piezoelectric nanogenerator based on n(+)-diamond/n-Zno heterojunction
文献类型：期刊论文
| 作者 | Shao, ZZ (邵铮铮) ; Wen, LY (文燎勇) ; Wu, DM (吴东敏) ; Zhang, XA ; Chang, SL ; Qin, SQ |
| 刊名 | APPLIED SURFACE SCIENCE
 |
| 出版日期 | 2011-03-15 |
| 卷号 | 257期号:11页码:4919-4922 |
| 关键词 | ZnO nanorod Piezoelectric nanogenerator Nitrogen-doped diamond Heterojunction AFM |
| 通讯作者 | Shao, ZZ(邵铮铮) |
| 英文摘要 | We have demonstrated a high performance piezoelectric nanogenerator by scanning a diamond-coated conductive tip on ZnO nanorod arrays in an AFM system with contact-mode. About 95% ZnO nanorods generate piezoelectric current due to the excellent mechanical and electrical properties of the tip. The tip's nitrogen-doped diamond coating is the key factor to maintain effective physical contact and electrical contact to ZnO nanorods, leading to efficient piezoelectric generation. Rectifying n(+)-n heterojunction is formed when the nitrogen-doped diamond tip contacted with a ZnO nanorod, which plays an important role in accumulating and releasing piezoelectric charges of the piezoelectric nanogenerator. Our research indicates that conductive diamond film is an ideal electrode for this type of piezoelectric nanogenerator. |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000287993900028 |
| 公开日期 | 2012-08-24 |
| 源URL | [http://58.210.77.100/handle/332007/593]  |
| 专题 | 苏州纳米技术与纳米仿生研究所_纳米研究国际实验室_吴东岷团队 |
| 推荐引用方式 GB/T 7714 | Shao, ZZ ,Wen, LY ,Wu, DM ,et al. AFM analysis of piezoelectric nanogenerator based on n(+)-diamond/n-Zno heterojunction[J]. APPLIED SURFACE SCIENCE,2011,257(11):4919-4922. |
| APA | Shao, ZZ ,Wen, LY ,Wu, DM ,Zhang, XA,Chang, SL,&Qin, SQ.(2011).AFM analysis of piezoelectric nanogenerator based on n(+)-diamond/n-Zno heterojunction.APPLIED SURFACE SCIENCE,257(11),4919-4922. |
| MLA | Shao, ZZ ,et al."AFM analysis of piezoelectric nanogenerator based on n(+)-diamond/n-Zno heterojunction".APPLIED SURFACE SCIENCE 257.11(2011):4919-4922. |
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