Coherent radiation of relativistic electrons in wire metamaterial; Journal of Physics: Conference Series; Vol. 732 : Radiation from Relativistic Electrons in Periodic Structures (RREPS2015)
| Parent link: | Journal of Physics: Conference Series Vol. 732 : Radiation from Relativistic Electrons in Periodic Structures (RREPS2015).— 2016.— [012007, 4 p.] |
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| المؤلف الرئيسي: | |
| مؤلف مشترك: | |
| مؤلفون آخرون: | , |
| الملخص: | Title screen We present in this work the experimental investigation of the interaction of relativistic electron field with wire metamaterial. The measurements of the spectral-angular characteristics of coherent radiation were done in millimeter wavelength region in far-field zone at the relativistic electron beam with energy of 6 MeV. Used target represent the right triangular prism that consist of periodic placed copper wires. We showed that bunched electron beam passing near wire metamaterial prism generates coherent Cherenkov radiation. Spectral angular characteristics of radiation from the wire target were compared with the characteristics of Cherenkov radiation generated in similar experimental conditions in a dielectric target (Teflon prism) that has the same form and sizes. |
| اللغة: | الإنجليزية |
| منشور في: |
2016
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| سلاسل: | General Aspects of Physical Phenomena and Processes Associated with Electromagnetic Radiation |
| الموضوعات: | |
| الوصول للمادة أونلاين: | http://dx.doi.org/10.1088/1742-6596/732/1/012007 http://earchive.tpu.ru/handle/11683/33969 |
| التنسيق: | الكتروني فصل الكتاب |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=650742 |
| الملخص: | Title screen We present in this work the experimental investigation of the interaction of relativistic electron field with wire metamaterial. The measurements of the spectral-angular characteristics of coherent radiation were done in millimeter wavelength region in far-field zone at the relativistic electron beam with energy of 6 MeV. Used target represent the right triangular prism that consist of periodic placed copper wires. We showed that bunched electron beam passing near wire metamaterial prism generates coherent Cherenkov radiation. Spectral angular characteristics of radiation from the wire target were compared with the characteristics of Cherenkov radiation generated in similar experimental conditions in a dielectric target (Teflon prism) that has the same form and sizes. |
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| DOI: | 10.1088/1742-6596/732/1/012007 |