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	Pressure-induced transition in magnetoresistance of single-walled carbon nanotubes
	Cai, J. Z. ; Lu, L. ; Kong, W. J. ; Zhu, H. W. ; Zhang, C. ; Wei, B. Q. ; Wu, D. H. ; Liu, Feng
	2010-05-10 ; 2010-05-10
关键词	STRANDS PHASE Physics, Multidisciplinary
中文摘要	We applied hydrostatic pressure (up to 10 GPa) to single-walled carbon nanotube bundles at low temperature (down to 2 K) to measure their magnetoresistance (MR) in a field up to 12 T. We found a pressure-induced transition in MR from positive to negative in the high-field regime. The onset of the transition occurs at similar to 1.5 GPa, which correlates closely with the tube shape transitions. The characteristics of the high-pressure MR are consistent with a model of pressure-induced two-dimensional weak localization.
语种	英语 ; 英语
出版者	AMERICAN PHYSICAL SOC ; COLLEGE PK ; ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/24302]
专题	清华大学
推荐引用方式 GB/T 7714	Cai, J. Z.,Lu, L.,Kong, W. J.,et al. Pressure-induced transition in magnetoresistance of single-walled carbon nanotubes[J],2010, 2010.
APA	Cai, J. Z..,Lu, L..,Kong, W. J..,Zhu, H. W..,Zhang, C..,...&Liu, Feng.(2010).Pressure-induced transition in magnetoresistance of single-walled carbon nanotubes..
MLA	Cai, J. Z.,et al."Pressure-induced transition in magnetoresistance of single-walled carbon nanotubes".(2010).

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