• 文献标题:   The Analytical Modeling of the Uniaxial Strain Effect on the Carrier Statistic of Graphene Nanoribbon
  • 文献类型:   Article
  • 作  者:   YOUSEFVAND A, AHMADI MT, MESHGINQALAM B, AFRANG S
  • 作者关键词:   armchair graphene nanoribbon, uniaxial strain, carrier concentration, velocity
  • 出版物名称:   JOURNAL OF NANOELECTRONICS OPTOELECTRONICS
  • ISSN:   1555-130X EI 1555-1318
  • 通讯作者地址:   Urmia Univ
  • 被引频次:   0
  • DOI:   10.1166/jno.2018.2237
  • 出版年:   2018

▎ 摘  要

The effects of uniaxial tensile or the compression strain on the carrier statistics of armchair graphene nanoribbon are investigated. The proposed analytical modeling is done based on tight binding approximation. The modeling includes the density of state, carrier concentration, and carrier velocity of armchair graphene nanoribbons under the uniaxial strain. From the modeling and simulation, it is observed that the carrier concentration of armchair graphene nanoribbons has been influenced by the uniaxial strain at high normalized Fermi energies. The obtained results can be used in predicting the tunable strain dependent electrical parameters.