依据相空间玻耳兹曼输运方程和碳纳米管的电子结构,对非掺杂单个半导体型单层碳纳米管(SWNTs)的低温电导特性进行数值计算,结果表明:SWNTs电导是量子化的,并呈现明显的非线性特征.
According to Boltzmann equation in phase space and the electronic structure of carbon nanotube, we have studied theoretically nonlinear properties of the low temperature conductance in undoping Semiconducting singlewalled carbon nanotubes(SWNTs), Calculations show that conductance of SWNT is quantized ,and exhibit remarkable nonlinear characteristics.
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