Electron momentum density in multiwall carbon nanotubes

被引：8

作者：

Sharma, G. ^{[1
]}

Joshi, K. B. ^{[2
]}

Mishra, M. C. ^{[3
]}

Shrivastava, S. ^{[3
]}

Vijay, Y. K. ^{[3
]}

Sharma, B. K. ^{[3
]}

机构：

[1] Banasthali Univ, Dept Phys, Banasthali 304022, India

[2] ML Sukhadia Univ, Dept Phys, Udaipur 313002, India

[3] Univ Rajasthan, Dept Phys, Jaipur 302004, Rajasthan, India

来源：

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES | 2011年 / 43卷 / 05期

关键词：

COMPTON PROFILES; SCATTERING; FULLERENE; GRAPHITE; TUBULES;

D O I：

10.1016/j.physe.2011.01.005

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

We present a study of electron momentum density distribution in Multiwall Carbon Nanotubes (MWCNT). The Compton profile measurement is made using 59.54 keV gamma-rays from Am-241 source. In the absence of band structure-based calculations, the experimental data is compared with the Compton profile of graphite and C-60. The results reveal that like C-60 the electron momentum density is more localized in momentum space in MWCNT than graphite. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：1084 / 1086

页数：3

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