Electronic Transport Properties of Graphitic Ribbons under Finite Bias Voltages
Electronic Transport Properties of Graphitic Ribbons under Finite Bias Voltages
复制标题
有限偏压下石墨带的电子传输特性
DOI:
10.1380/ejssnt.2006.78
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发表时间:
2006
影响因子:
0.7
通讯作者:
Kazuyuki Watanabe
中科院分区:
文献类型:
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作者:
S. Souma;Takahiro Yamamoto;Kazuyuki Watanabe
We present a theoretical study of the electronic transport through finite-sized nano-scale graphitic ribbon under the finite bias voltage. By making use of the self-consistent charge density functional tight-binding method along with the Keldysh nonequilibrium Green's function formalism, we obtain remarkable nonlinear behaviors of the current-voltage characteristics of graphitic ribbons, which are found to be attributed to their unique electronic structures by analyzing the energy distribution of the transmission probabilities. [DOI: 10.1380/ejssnt.2006.78]
DOI:
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发表时间:
--
期刊:
影响因子:
--
作者:
通讯作者:
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影响因子:
3.7
作者:
Elstner, M;Porezag, D;Seifert, G
通讯作者:
Seifert, G
影响因子:
3.7
作者:
Kobayashi, Y;Fukui, K;Kaburagi, Y
通讯作者:
Kaburagi, Y