Electron emission from ferroelectric copolymer thin films of vinylidene fluoride and trifluoroethylene
文献类型：期刊论文
| 作者 | Li, JJ ; Neo, Y ; Mimura, H ; Omote, K ; Yokoo, K |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2006 |
| 卷号 | 89期号:22 |
| ISSN号 | 0003-6951 |
| 通讯作者 | Li, JJ: Shizuoka Univ, Res Inst Elect, Hamamatsu, Shizuoka 4328011, Japan. |
| 中文摘要 | Electron emission from ferroelectric copolymer thin films consisting of vinylidene fluoride and trifluoroethylene (PVDF-TrFE) are reported. The similar to 3 mu m thick copolymer thin films were deposited by spin coating and were then annealed to improve their crystallinity. The as-annealed films exhibited an electron emission capability, as anticipated; an emission charge within the range from 122 to 308 pC/cycle occurs at a positive excitation voltage with different excitation frequencies. It was found that the electron emission process of the PVDF-TrFE thin films differs from the conventional ferroelectric electron emission. A possible emission mechanism is proposed, which suggests that an amorphous phase in the polymer films plays an important role in trapping and emitting electrons. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/37075]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Li, JJ,Neo, Y,Mimura, H,et al. Electron emission from ferroelectric copolymer thin films of vinylidene fluoride and trifluoroethylene[J]. APPLIED PHYSICS LETTERS,2006,89(22). |
| APA | Li, JJ,Neo, Y,Mimura, H,Omote, K,&Yokoo, K.(2006).Electron emission from ferroelectric copolymer thin films of vinylidene fluoride and trifluoroethylene.APPLIED PHYSICS LETTERS,89(22). |
| MLA | Li, JJ,et al."Electron emission from ferroelectric copolymer thin films of vinylidene fluoride and trifluoroethylene".APPLIED PHYSICS LETTERS 89.22(2006). |
入库方式： OAI收割
来源：物理研究所
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