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Interaction of fast electron beam with photonic quasicrystals

  • Beijing Normal University

Research output: Contribution to journal › Article › peer-review

Abstract

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.

Original languageEnglish
Pages (from-to)13270-13282
Number of pages13
JournalOptics Express
Volume17
Issue number16
DOIs
Publication statusPublished - 3 Aug 2009
Externally publishedYes

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