摘要
从碳纳米管中Kondo效应的影响出发,在有限温度下采用Anderson模型表征碳纳米管/磁杂质系统,利用Landauer公式对磁杂质碳纳米管的电导和热电势进行研究,得出和实验结果一致结论.
Based on the influence of Kondo effect in carbon nanotubes, the Anderson model was used to characterize the system of carbon nanotubes/ magnetic impurity at a finite temperature. The electric conductivity and the thermopower in the system of carbon nanotubes/ magnetic impurity were researched by using the Landauer formula. The results of theoretical calculation agree well with that of experimental research.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
2013年第9期344-350,共7页
Acta Physica Sinica
基金
山东省自然科学基金(批准号:Y2008A16)资助的课题~~
关键词
KONDO效应
碳纳米管
电输运特性
Kondo effect
carbon nanotubes
electrical transport properties
