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Interaction of fast electron beam with photonic quasicrystals

  • Beijing Normal University

科研成果: 期刊稿件文章同行评审

摘要

The interactions of two-dimensional 10-fold and 12-fold photonic quasicrystals with a moving electron beam have been studied by using the multiple-scattering method. The electron energy loss spectroscopy (EELS) and three-dimensional local density of states in these systems have been calculated. Some three-dimensional localized states in these defect-free two-dimensional systems have been found. It has been demonstrated that these localized states can be explored by means of the EELS.

源语言英语
页(从-至)13270-13282
页数13
期刊Optics Express
17
16
DOI
出版状态已出版 - 3 8月 2009
已对外发布

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