Insulating, superconducting, and large-compressibility phases in nanotube ropes -: art. no. 076401

被引：16

作者：

Alvarez, JV ^{[1
]}

González, J ^{[1
]}

机构：

[1] CSIC, Inst Estructura Mat, Madrid 28006, Spain

来源：

PHYSICAL REVIEW LETTERS | 2003年 / 91卷 / 07期

关键词：

D O I：

10.1103/PhysRevLett.91.076401

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The superconducting properties of carbon nanotube ropes are studied using a new computational framework that incorporates the renormalization of intratube interactions and the effect of intertube Coulomb screening. This method allows one to study both the limits of thin and thick ropes ranging from purely one-dimensional physics to the setting of 3D Cooper-pair coherence, providing good estimates of the critical temperature as a function of the rope physical parameters. We discuss the connection of our results with recent experiments.

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收藏

页码：764011 / 764014

页数：4

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