SIA OpenIR  > 机器人学研究室
Alternative TitleGraphene control cutting using an atomic force microscope based nanorobot
张嵛; 刘连庆; 席宁; 王越超; 董再励
Source Publication中国科学:物理学 力学 天文学
Indexed ByCSCD
Contribution Rank1
Funding Organization国家自然科学基金(批准号:60904095,51050110445,61175103); 国家高技术研究发展计划(编号:2009AA03Z316); 中国科学院和国家外国专家局创新团队国际合作伙伴计划资助项目
Keyword石墨烯 原子力显微镜(Afm) 械切割 实时反馈
Other AbstractThe electrical properties of graphene strongly rely on its size,geometry and edge structure.Therefore,the ability of fabricating graphene into desired configuration is one of the enabled techniques to manufacture graphene-based nanodevices and push it into practical applications.However,there is no effective way to achieve this goal till today.In this paper,an Atomic Force Microscopy(AFM) based mechanical cutting method is developed to meet the urgent need of graphene fabrication.Theoretical analysis between cutting force and lattice cutting angle is carried out,which reveals that the value of the cutting force is related with the graphene cutting direction.Different graphene shapes are fabricated to demonstrate the efficiency and effectiveness of the proposed method.Furthermore,after many times of cutting experiments with the rotation sample method,we proved that the cutting forces do vary with the lattice cutting direction.The experimental results keep consistent with the theoretical analysis.This discovery makes it possible to build a close-loop fabrication method with real-time force as sensor feedback.It also lays the foundation of theory and experiments on controllable graphene cutting with lattice precision.Combining parallel multi-tip technology,the proposed method makes it possible to fabricate large-scale graphene-based device at low cost and high efficiency. 
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Corresponding Author刘连庆; 席宁
3.Department of Electrical and Computer Engineering, Michigan State University, East Lansing
Recommended Citation
GB/T 7714
张嵛,刘连庆,席宁,等. 基于原子力显微镜的石墨烯可控裁剪方法研究[J]. 中国科学:物理学 力学 天文学,2012,42(4):358-368.
APA 张嵛,刘连庆,席宁,王越超,&董再励.(2012).基于原子力显微镜的石墨烯可控裁剪方法研究.中国科学:物理学 力学 天文学,42(4),358-368.
MLA 张嵛,et al."基于原子力显微镜的石墨烯可控裁剪方法研究".中国科学:物理学 力学 天文学 42.4(2012):358-368.
Files in This Item: Download All
File Name/Size DocType Version Access License
基于原子力显微镜的石墨烯可控裁剪方法研究(1553KB) 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[张嵛]'s Articles
[刘连庆]'s Articles
[席宁]'s Articles
Baidu academic
Similar articles in Baidu academic
[张嵛]'s Articles
[刘连庆]'s Articles
[席宁]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[张嵛]'s Articles
[刘连庆]'s Articles
[席宁]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 基于原子力显微镜的石墨烯可控裁剪方法研究.pdf
Format: Adobe PDF
All comments (0)
No comment.

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.