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Image from "Electromagnetic diffraction radiation of a subwavelength-hole array excited by an electron beam" [Shenggang Liu, Min Hu, Yaxin Zhang, Yuebao Li, and Renbin Zhong, Phys. Rev. E 80, 036602 (2009)] |
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Image from "Electromagnetic diffraction radiation of a subwavelength-hole array excited by an electron beam" [Shenggang Liu, Min Hu, Yaxin Zhang, Yuebao Li, and Renbin Zhong, Phys. Rev. E 80, 036602 (2009)] |