Transition radiation of electrons with a nonzero orbital angular momentum
| Parent link: | JETP Letters Vol. 100, iss. 7.— 2014.— [P. 421-425] |
|---|---|
| Main Author: | |
| Corporate Authors: | , |
| Other Authors: | , |
| Summary: | Title screen Several experimental groups have recently obtained the so-called vortex electrons (electrons with orbital angular momentum (OAM) of ℓ ≤ 100ħ) with energies of ∼ 300 keV. The angular momentum of such electrons becomes proportional to the OAM value, which leads to the corresponding increase in the electron magnetic moment. In this work, we investigate the transition radiation from the “charge + magnetic moment” system by means of the classical electrodynamics theory. The circular polarization of optical transition radiation reaches its maximum level to ∼ 70%, which allows using this effect for the independent measurement of the electron orbital momentum value. Режим доступа: по договору с организацией-держателем ресурса |
| Language: | English |
| Published: |
2014
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| Series: | Fields, Particles, And Nuclei |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1134/S0021364014190084 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=648792 |
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| 200 | 1 | |a Transition radiation of electrons with a nonzero orbital angular momentum |f A. S. Konkov, A. P. Potylitsyn, M. S. Polonskaya | |
| 203 | |a Text |c electronic | ||
| 225 | 1 | |a Fields, Particles, And Nuclei | |
| 300 | |a Title screen | ||
| 320 | |a [References: p. 425 (18 tit.)] | ||
| 330 | |a Several experimental groups have recently obtained the so-called vortex electrons (electrons with orbital angular momentum (OAM) of ℓ ≤ 100ħ) with energies of ∼ 300 keV. The angular momentum of such electrons becomes proportional to the OAM value, which leads to the corresponding increase in the electron magnetic moment. In this work, we investigate the transition radiation from the “charge + magnetic moment” system by means of the classical electrodynamics theory. The circular polarization of optical transition radiation reaches its maximum level to ∼ 70%, which allows using this effect for the independent measurement of the electron orbital momentum value. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t JETP Letters | ||
| 463 | |t Vol. 100, iss. 7 |v [P. 421-425] |d 2014 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 700 | 1 | |a Konkov (Kon'kov) |b A. S. |c physicist |c design engineer of Tomsk Polytechnic University |f 1987- |g Anatoliy Sergeevich |3 (RuTPU)RU\TPU\pers\31535 |9 15696 | |
| 701 | 1 | |a Potylitsyn |b A. P. |c Russian physicist |c Professor of the TPU |f 1945- |g Alexander Petrovich |3 (RuTPU)RU\TPU\pers\26306 |9 12068 | |
| 701 | 1 | |a Polonskaya |b M. S. |c linguist |c Senior Lecturer of Tomsk Polytechnic University |f 1979- |g Marina Sergeevna |3 (RuTPU)RU\TPU\pers\35853 |9 18996 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Физико-технический институт |b Кафедра прикладной физики (№ 12) |b Инновационная международная научно-образовательная лаборатория "Фотон" |3 (RuTPU)RU\TPU\col\20731 |9 27811 |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Институт развития стратегического партнерства и компетенций |b Кафедра методики преподавания иностранных языков |3 (RuTPU)RU\TPU\col\18976 |9 27280 |
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| 856 | 4 | |u http://dx.doi.org/10.1134/S0021364014190084 | |
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