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Electron-beam instability in left-handed media
We predict that two electron beams can develop an instability when passing through a slab of left-handed media (LHM). This instability, which is inherent only for LHM, originates from the backward Cherenkov radiation and results in a self-modulation of the beams and radiation of electromagnetic wave...
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Main Authors: | , , |
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Format: | Default Article |
Published: |
2008
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Subjects: | |
Online Access: | https://hdl.handle.net/2134/12719 |
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