SIA OpenIR  > 机器人学研究室
Exploring pulse-voltage-triggered optically induced electrohydrodynamic instability for femtolitre droplet generation
Wang FF(王飞飞); Fei, Fei; Liu LQ(刘连庆); Yu HB(于海波); Yu P(于鹏); Wang YC(王越超); Lee, Gwo-Bin; Li WJ(李文荣)
作者部门机器人学研究室
发表期刊APPLIED PHYSICS LETTERS
ISSN0003-6951
2014
卷号104期号:26
收录类别SCI ; EI
EI收录号20143318063346
WOS记录号WOS:000339114100079
产权排序1
资助机构National Natural Science Foundation of China [61302003]; CAS-Croucher Joint Lab Scheme [9500011]; Hong Kong Research Grants Council [CityU11691]; CAS FEA International Partnership Program for Creative Research Teams
摘要We present a multipoint "virtual dispenser" to draw femtolitre droplets from a dielectric fluidic thin film using pulse-voltage-triggered optically induced electrohydrodynamic instability (PVT-OEHI). The "virtual dispenser" generates instability nucleation sites by controlling the optically induced lateral electrical stress and thermocapillary flow inside an optoelectronics chip. A time scale analysis shows that the electrohydrodynamic (EHD) instability phenomenon is present; however, its external manifestation is suppressed by OEHI. We observed two droplet dispensing mechanisms which correspond to different EHD states: Taylor cone formation and optically induced EHD jet. The EHD states transition could be realized by adjusting the pulse voltage parameters to alter the morphology of dispensed micron-scale polymer droplets, which could then be formed into organized arrays of microlenses with controllable diameter and curvature based on surface tension effect.
语种英语
WOS标题词Science & Technology ; Physical Sciences
WOS类目Physics, Applied
关键词[WOS]DIELECTRIC LIQUIDS ; ELECTRIC-FIELD ; STABILITY ; BEHAVIOR ; JETS
WOS研究方向Physics
引用统计
被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.sia.cn/handle/173321/15260
专题机器人学研究室
通讯作者Liu LQ(刘连庆); Li WJ(李文荣)
作者单位1.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
2.University of Chinese Academy of Sciences, Beijing 100049, China
3.Department of Mechanical and Biomedical Engineering, City University of Hong Kong, Kowloon Tong, Hong Kong
4.Department of Power Mechanical Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan
推荐引用方式
GB/T 7714
Wang FF,Fei, Fei,Liu LQ,et al. Exploring pulse-voltage-triggered optically induced electrohydrodynamic instability for femtolitre droplet generation[J]. APPLIED PHYSICS LETTERS,2014,104(26).
APA Wang FF.,Fei, Fei.,Liu LQ.,Yu HB.,Yu P.,...&Li WJ.(2014).Exploring pulse-voltage-triggered optically induced electrohydrodynamic instability for femtolitre droplet generation.APPLIED PHYSICS LETTERS,104(26).
MLA Wang FF,et al."Exploring pulse-voltage-triggered optically induced electrohydrodynamic instability for femtolitre droplet generation".APPLIED PHYSICS LETTERS 104.26(2014).
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Exploring pulse-volt(3062KB)期刊论文出版稿开放获取ODC PDDL浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wang FF(王飞飞)]的文章
[Fei, Fei]的文章
[Liu LQ(刘连庆)]的文章
百度学术
百度学术中相似的文章
[Wang FF(王飞飞)]的文章
[Fei, Fei]的文章
[Liu LQ(刘连庆)]的文章
必应学术
必应学术中相似的文章
[Wang FF(王飞飞)]的文章
[Fei, Fei]的文章
[Liu LQ(刘连庆)]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Exploring pulse-voltage-triggered optically induced electrohydrodynamic instability for femtolitre droplet generation.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。