Study of single-walled carbon nanotube's differential conductance in high magnetic field under high pressure

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	Study of single-walled carbon nanotube's differential conductance in high magnetic field under high pressure
	Cai, JZ ; Zhu, HW ; Wu, DH ; Liu, F ; Lu, L
刊名	ACTA PHYSICA SINICA
	2006
卷号	55 期号:12 页码:6585
关键词	TRANSITION APPARATUS STRANDS RAMAN
ISSN号	1000-3290
通讯作者	Lu, L (reprint author), Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China.
中文摘要	Accompanied by the structural phase transition, the electron transport properties of single-walled carbon nanotubes bundles undergo a metal-semiconductor transition at a hydrostatic pressure of 1.5 GPa. In the semiconducting phase there coexist two effects-electron phase coherence which leads to two-dimensional electron weak localization, and Coulomb correlation which leads to the environmental quantum fluctuation of charge transport. We applied hydrostatic pressure up to 10 GPa to single-walled carbon nanotube bundles, and studied the bias voltage dependence of the differential conductance at low temperatures and in strong magnetic fields. Our results show that phase coherence and Coulomb correlation are two effects that independently influence on the electron transport process in the semiconducting phase of the single walled carbon nanotube bundles.
收录类别	SCI
语种	中文
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/53782]
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	Cai, JZ,Zhu, HW,Wu, DH,et al. Study of single-walled carbon nanotube's differential conductance in high magnetic field under high pressure[J]. ACTA PHYSICA SINICA,2006,55(12):6585.
APA	Cai, JZ,Zhu, HW,Wu, DH,Liu, F,&Lu, L.(2006).Study of single-walled carbon nanotube's differential conductance in high magnetic field under high pressure.ACTA PHYSICA SINICA,55(12),6585.
MLA	Cai, JZ,et al."Study of single-walled carbon nanotube's differential conductance in high magnetic field under high pressure".ACTA PHYSICA SINICA 55.12(2006):6585.