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  • 文献标题:   Quantized long-wavelength optical phonon modes in graphene nanoribbon in the elastic continuum model
  • 文献类型:   Article
  • 作　　者:   QIAN J, ALLEN MJ, YANG Y, DUTTA M, STROSCIO MA
  • 作者关键词:   graphene nanoribbon, confined optical phonon, elastic continuum model, deformation potential
  • 出版物名称:   SUPERLATTICES MICROSTRUCTURES
  • ISSN:   0749-6036
  • 通讯作者地址:   Univ Illinois
  • 被引频次:   20
  • DOI:   10.1016/j.spmi.2009.09.001
  • 出版年:   2009

▎ 摘　　要

This paper presents an analytical displacements and dispersion relations for optical phonons of a graphene sheet. These results are used to derive the optical deformation potential interactions for graphene as well as to obtain descriptions of the confined optical phonons for graphene. (C) 2009 Elsevier Ltd. All rights reserved.