Structure, magnetic properties and magneto striction of Pr0.15Tb0.3Dy0.55Fe1.85-xSix alloys

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	Structure, magnetic properties and magneto striction of Pr0.15Tb0.3Dy0.55Fe1.85-xSix alloys
	Liu, HY ; Meng, FB ; Li, ST ; Li, YX ; Chen, JL ; Wu, GH
刊名	PHYSICA B-CONDENSED MATTER
	2004
卷号	351 期号:1-2 页码:102
关键词	MAGNETOSTRICTION R=DY0.65TB0.25PR0.1
ISSN号	0921-4526
通讯作者	Li, YX (reprint author), Hebei Univ Technol, Sch Mat Sci & Engn, Tianjin 300130, Peoples R China.
中文摘要	We report a physical mechanism responsible for initiating a vacuum breakdown process of a single carbon nanotube (CNT) during field emission. A quasidynamic method has been developed to simulate the breakdown process and calculate the critical field, critical emission current density and critical temperature beyond which thermal runaway occurs before the CNT temperature reaches its melting point. This model is in good agreement with experiments carried out with a single CNT on a silicon microtip.
收录类别	SCI
语种	英语
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/53626]
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	Liu, HY,Meng, FB,Li, ST,et al. Structure, magnetic properties and magneto striction of Pr0.15Tb0.3Dy0.55Fe1.85-xSix alloys[J]. PHYSICA B-CONDENSED MATTER,2004,351(1-2):102.
APA	Liu, HY,Meng, FB,Li, ST,Li, YX,Chen, JL,&Wu, GH.(2004).Structure, magnetic properties and magneto striction of Pr0.15Tb0.3Dy0.55Fe1.85-xSix alloys.PHYSICA B-CONDENSED MATTER,351(1-2),102.
MLA	Liu, HY,et al."Structure, magnetic properties and magneto striction of Pr0.15Tb0.3Dy0.55Fe1.85-xSix alloys".PHYSICA B-CONDENSED MATTER 351.1-2(2004):102.