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	Nanowear pretreatment of AFM tips for reasonable friction force
	CHAI ZhiMin ; LIU YuHong ; WANG WeiQi ; LU XinChun ; HE DanNong ; CHAI ZhiMin ; LIU YuHong ; WANG WeiQi ; LU XinChun ; HE DanNong
	2016-03-30 ; 2016-03-30
关键词	atomic force microscope tip wear friction force TH742 TH117.1
其他题名	Nanowear pretreatment of AFM tips for reasonable friction force
中文摘要	In a nanoscale friction test,wear of an atomic force microscope(AFM)tip is inevitable.The shape of the worn tip influences the friction force measured.In order to eliminate the influence,nanowear pretreatment should be conducted for the AFM tip.In our study,pretreatment of three kinds of tips,i.e.Si3N4 tip,Si tip and silica colloidal tip,was performed using AFM.The results show that the shape of the tips changes with the increase of sliding distance,which leads to the variety of friction force.Whereas,when the tip gets blunt,the shape of tip tends to become stable and the friction force becomes stable correspondingly.To a certain degree,it reveals that the pretreated tips can be applied to study the friction force of samples.; In a nanoscale friction test,wear of an atomic force microscope(AFM)tip is inevitable.The shape of the worn tip influences the friction force measured.In order to eliminate the influence,nanowear pretreatment should be conducted for the AFM tip.In our study,pretreatment of three kinds of tips,i.e.Si3N4 tip,Si tip and silica colloidal tip,was performed using AFM.The results show that the shape of the tips changes with the increase of sliding distance,which leads to the variety of friction force.Whereas,when the tip gets blunt,the shape of tip tends to become stable and the friction force becomes stable correspondingly.To a certain degree,it reveals that the pretreated tips can be applied to study the friction force of samples.
语种	英语 ; 英语
内容类型	期刊论文
源URL	[http://ir.lib.tsinghua.edu.cn/ir/item.do?handle=123456789/144454]
专题	清华大学
推荐引用方式 GB/T 7714	CHAI ZhiMin,LIU YuHong,WANG WeiQi,et al. Nanowear pretreatment of AFM tips for reasonable friction force[J],2016, 2016.
APA	CHAI ZhiMin.,LIU YuHong.,WANG WeiQi.,LU XinChun.,HE DanNong.,...&HE DanNong.(2016).Nanowear pretreatment of AFM tips for reasonable friction force..
MLA	CHAI ZhiMin,et al."Nanowear pretreatment of AFM tips for reasonable friction force".(2016).

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