Non-ultraviolet-based patterning of polymer structures by optically induced electrohydrodynamic instability
文献类型：期刊论文
| 作者 | Wang FF(王飞飞); Yu HB(于海波) ; Liu N(刘娜); John D. Mai; Liu LQ(刘连庆); Li GB(李国宾); Li WJ(李文荣)
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| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2013 |
| 卷号 | 103期号:21 |
| 产权排序 | 1 |
| 通讯作者 | 刘连庆 ; 李文荣 |
| 中文摘要 | We report here an approach to rapidly construct organized formations of micron-scale pillars from a thin polydimethylsiloxane (PDMS) film by optically induced electrohydrodynamic instability (OEHI). In OEHI, a heterogeneous electric field is induced across two thin fluidic layers by stimulating a photoconductive thin film in a parallel-plate capacitor configuration with visible light. We demonstrated that this OEHI method could control nucleation sites of pillars formed by electrohydrodynamic instability. To investigate this phenomenon, a tangential electric force component is assumed to have arisen from the surface polarization charge and is introduced into the traditional perfect dielectric model for PDMS films. Numerical simulation results showed that this tangential electric force played an important role in OEHI. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Physics, Applied |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | THIN LIQUID-FILMS ; ELECTRIC-FIELD |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000327590400090 |
| 公开日期 | 2013-12-27 |
| 源URL | [http://ir.sia.cn/handle/173321/14051]  |
| 专题 | 沈阳自动化研究所_机器人学研究室 |
| 推荐引用方式 GB/T 7714 | Wang FF,Yu HB,Liu N,et al. Non-ultraviolet-based patterning of polymer structures by optically induced electrohydrodynamic instability[J]. APPLIED PHYSICS LETTERS,2013,103(21). |
| APA | Wang FF.,Yu HB.,Liu N.,John D. Mai.,Liu LQ.,...&Li WJ.(2013).Non-ultraviolet-based patterning of polymer structures by optically induced electrohydrodynamic instability.APPLIED PHYSICS LETTERS,103(21). |
| MLA | Wang FF,et al."Non-ultraviolet-based patterning of polymer structures by optically induced electrohydrodynamic instability".APPLIED PHYSICS LETTERS 103.21(2013). |
入库方式： OAI收割
来源：沈阳自动化研究所
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