Smith–Purcell radiation of a vortex electron
A wide variety of emission processes by electron wave packets with an orbital angular momentum ℓℏ , called the vortex electrons, can be influenced by a nonparaxial contribution due to their intrinsic electric quadrupole moment. We study Smith–Purcell radiation from a conducting grating generated by...
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| Автори: | , |
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| Формат: | Artigo |
| Мова: | Inglês |
| Опубліковано: |
IOP Publishing
2021-01-01
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| Серія: | New Journal of Physics |
| Предмети: | |
| Онлайн доступ: | https://doi.org/10.1088/1367-2630/abef97 |
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