Group velocity of bulk magnetoplasmons in electric-gyrotropic thin films: Faraday configuration
The behaviors of bulk magnetoplasmon waves in a magnetized electron gas thin film in the Faraday configuration, as an example of an electric-gyrotropic film, are investigated. General expression for dispersion relation of the waves is obtained by two different approaches. Also, energy distribution a...
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Elsevier
2021
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oai:doaj.org-article:6b1b482ac0a6469fbf73cd19a271c42b2021-11-20T05:05:41ZGroup velocity of bulk magnetoplasmons in electric-gyrotropic thin films: Faraday configuration2211-379710.1016/j.rinp.2021.104973https://doaj.org/article/6b1b482ac0a6469fbf73cd19a271c42b2021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2211379721009852https://doaj.org/toc/2211-3797The behaviors of bulk magnetoplasmon waves in a magnetized electron gas thin film in the Faraday configuration, as an example of an electric-gyrotropic film, are investigated. General expression for dispersion relation of the waves is obtained by two different approaches. Also, energy distribution and power flow of bulk and surface magnetoplasmon waves are studied. Furthermore, the group velocity and associated group delay time of bulk magnetoplasmon modes are obtained exactly by several different theoretical methods, such as the well-known wave theory method, the zig-zag ray approach based on the stationary-phase method and also the zig-zag ray approach based on the energy concepts. It is shown that the results are in completely consistent with each other.Afshin MoradiElsevierarticleElectric-gyrotropic mediumThin filmFaraday configurationDispersion relationGroup velocityZig-zag ray approachPhysicsQC1-999ENResults in Physics, Vol 31, Iss , Pp 104973- (2021) |
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EN |
| topic |
Electric-gyrotropic medium Thin film Faraday configuration Dispersion relation Group velocity Zig-zag ray approach Physics QC1-999 |
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Electric-gyrotropic medium Thin film Faraday configuration Dispersion relation Group velocity Zig-zag ray approach Physics QC1-999 Afshin Moradi Group velocity of bulk magnetoplasmons in electric-gyrotropic thin films: Faraday configuration |
| description |
The behaviors of bulk magnetoplasmon waves in a magnetized electron gas thin film in the Faraday configuration, as an example of an electric-gyrotropic film, are investigated. General expression for dispersion relation of the waves is obtained by two different approaches. Also, energy distribution and power flow of bulk and surface magnetoplasmon waves are studied. Furthermore, the group velocity and associated group delay time of bulk magnetoplasmon modes are obtained exactly by several different theoretical methods, such as the well-known wave theory method, the zig-zag ray approach based on the stationary-phase method and also the zig-zag ray approach based on the energy concepts. It is shown that the results are in completely consistent with each other. |
| format |
article |
| author |
Afshin Moradi |
| author_facet |
Afshin Moradi |
| author_sort |
Afshin Moradi |
| title |
Group velocity of bulk magnetoplasmons in electric-gyrotropic thin films: Faraday configuration |
| title_short |
Group velocity of bulk magnetoplasmons in electric-gyrotropic thin films: Faraday configuration |
| title_full |
Group velocity of bulk magnetoplasmons in electric-gyrotropic thin films: Faraday configuration |
| title_fullStr |
Group velocity of bulk magnetoplasmons in electric-gyrotropic thin films: Faraday configuration |
| title_full_unstemmed |
Group velocity of bulk magnetoplasmons in electric-gyrotropic thin films: Faraday configuration |
| title_sort |
group velocity of bulk magnetoplasmons in electric-gyrotropic thin films: faraday configuration |
| publisher |
Elsevier |
| publishDate |
2021 |
| url |
https://doaj.org/article/6b1b482ac0a6469fbf73cd19a271c42b |
| work_keys_str_mv |
AT afshinmoradi groupvelocityofbulkmagnetoplasmonsinelectricgyrotropicthinfilmsfaradayconfiguration |
| _version_ |
1718419603114164224 |