Short-range interactions in the single-wall carbon nanotubes

被引：2
作者：
Lin, HH [1 ]
Hong, TM [1 ]
机构：
[1] Natl Tsing Hua Univ, Dept Phys, Hsinchu 300, Taiwan
来源：
PHYSICA B-CONDENSED MATTER | 2002年 / 312卷
关键词：
carbon nanotubes; strongly correlated systems; Luttinger liquid;
D O I：
10.1016/S0921-4526(01)01486-7
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We study correlation effects due to the short-range interactions in the single-wall carbon nanotube. Detailed phase diagrams in weak coupling for (un-)doped nanotubes are obtained and compared to the phases in strong coupling. If the range of the interaction is much larger than the circumference of the nanotube, a new phase arises with the power-law correlations of the kinetic energy across the rungs between different sublattices of the honeycomb. (C) 2002 Elsevier Science B.V. All rights reserved.
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收藏
页码：677 / 679
页数：3
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