2012年
Electron Transfer on Impurity doped Graphene Nanoribbon
IUPAP C20 CONFERENCE ON COMPUTATIONAL PHYSICS (CCP 2011)
- ,
- ,
- 巻
- 402
- 号
- 開始ページ
- 12016
- 終了ページ
- 12018
- 記述言語
- 英語
- 掲載種別
- 研究論文(国際会議プロシーディングス)
- DOI
- 10.1088/1742-6596/402/1/012016
- 出版者・発行元
- IOP PUBLISHING LTD
Electronic transport properties in armchair shaped edges graphene nanoribbons (AGNRs) doped various impurities have been simulated by the non-equilibrium Green's function approach combined with the first principle calculation based on the density functional theory. We have observed that impurity levels appear in electronic structures, and that the quantization of transmission function is moderated for doped AGNRs. The I-V characteristic can be computed from the transmission function. Our simulation results show that AGNRs doped impurities have higher conductance than the non-doped one.
- リンク情報
- ID情報
-
- DOI : 10.1088/1742-6596/402/1/012016
- ISSN : 1742-6588
- Web of Science ID : WOS:000314709800015