Conductance spikes in single-walled carbon nanotube field-effect transistor
Conductance spikes in single-walled carbon nanotube field-effect transistor
复制标题
单壁碳纳米管场效应晶体管中的电导尖峰
DOI:
10.1063/1.125059
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发表时间:
1999
影响因子:
4
通讯作者:
P. Bernier
中科院分区:
文献类型:
--
作者:
K. Liu;M. Burghard;S. Roth;P. Bernier
Nanoscale field-effect transistor (FET) has been fabricated from single-walled carbon nanotubes (CNTs). At ∼5 K, the transistor shows pronounced field effect. Most interestingly, reproducible spikes are observed in the channel conductance as a function of the gate voltage. These conductance spikes are attributed to van Hove singularities in the electronic density of states in the carbon nanotubes. Based on the observation of these conductance spikes, a mechanism is proposed for the charge transport in CNT FETs.
影响因子:
64.8
作者:
Odom, TW;Huang, JL;Lieber, CM
通讯作者:
Lieber, CM
影响因子:
8.6
作者:
Bezryadin, A;Verschueren, ARM;Dekker, C
通讯作者:
Dekker, C