Effect of a dc magnetic field on the anomalous dispersion of localized Josephson plasma modes in layered superconductors
We study theoretically the propagation of Josephson plasma waves (JPWs) localized on a slab of layered superconductor in the presence of an external dc magnetic field. The slab is sandwiched between two dielectric half-spaces and the wave modes propagate across the layers. We derive analytic express...
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| Published in: | Физика низких температур |
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| Date: | 2018 |
| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2018
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/176166 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Effect of a dc magnetic field on the anomalous dispersion of localized Josephson plasma modes in layered superconductors / T. Rokhmanova, S.S. Apostolov, N. Kvitka, V.A. Yampol’skii// Физика низких температур. — 2018. — Т. 44, № 6. — С. 711-720. — Бібліогр.: 29 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862718885903466496 |
|---|---|
| author | Rokhmanova, T. Apostolov, S.S. Kvitka, N. Yampol’skii, V.A. |
| author_facet | Rokhmanova, T. Apostolov, S.S. Kvitka, N. Yampol’skii, V.A. |
| citation_txt | Effect of a dc magnetic field on the anomalous dispersion of localized Josephson plasma modes in layered superconductors / T. Rokhmanova, S.S. Apostolov, N. Kvitka, V.A. Yampol’skii// Физика низких температур. — 2018. — Т. 44, № 6. — С. 711-720. — Бібліогр.: 29 назв. — англ. |
| collection | DSpace DC |
| container_title | Физика низких температур |
| description | We study theoretically the propagation of Josephson plasma waves (JPWs) localized on a slab of layered superconductor in the presence of an external dc magnetic field. The slab is sandwiched between two dielectric half-spaces and the wave modes propagate across the layers. We derive analytic expressions for the dispersion relations of the localized JPWs and present the numerical simulation for the effect of the external dc magnetic field on the dispersion. The anomalous dispersion of localized JPWs is predicted for a wide range of frequencies, wave vectors, and dc fields. Also, we discuss the possibility of the internal reflection of the localized modes in the inhomogeneous dc magnetic field. This phenomenon can find application in the terahertz electronics for the control of the localized mode propagation.
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| first_indexed | 2025-12-07T18:17:26Z |
| format | Article |
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| id | nasplib_isofts_kiev_ua-123456789-176166 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-12-07T18:17:26Z |
| publishDate | 2018 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | Rokhmanova, T. Apostolov, S.S. Kvitka, N. Yampol’skii, V.A. 2021-02-03T19:42:16Z 2021-02-03T19:42:16Z 2018 Effect of a dc magnetic field on the anomalous dispersion of localized Josephson plasma modes in layered superconductors / T. Rokhmanova, S.S. Apostolov, N. Kvitka, V.A. Yampol’skii// Физика низких температур. — 2018. — Т. 44, № 6. — С. 711-720. — Бібліогр.: 29 назв. — англ. 0132-6414 PACS: 74.72.–h, 73.20.Mf, 52.35.Mw https://nasplib.isofts.kiev.ua/handle/123456789/176166 We study theoretically the propagation of Josephson plasma waves (JPWs) localized on a slab of layered superconductor in the presence of an external dc magnetic field. The slab is sandwiched between two dielectric half-spaces and the wave modes propagate across the layers. We derive analytic expressions for the dispersion relations of the localized JPWs and present the numerical simulation for the effect of the external dc magnetic field on the dispersion. The anomalous dispersion of localized JPWs is predicted for a wide range of frequencies, wave vectors, and dc fields. Also, we discuss the possibility of the internal reflection of the localized modes in the inhomogeneous dc magnetic field. This phenomenon can find application in the terahertz electronics for the control of the localized mode propagation. We gratefully acknowledge partial support from the
 grant of State Fund For Fundamental Research of Ukraine
 (Project No. 76/33683) en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Специальный выпуск К 90-летию со дня рождения A.A. Абрикосова Effect of a dc magnetic field on the anomalous dispersion of localized Josephson plasma modes in layered superconductors Article published earlier |
| spellingShingle | Effect of a dc magnetic field on the anomalous dispersion of localized Josephson plasma modes in layered superconductors Rokhmanova, T. Apostolov, S.S. Kvitka, N. Yampol’skii, V.A. Специальный выпуск К 90-летию со дня рождения A.A. Абрикосова |
| title | Effect of a dc magnetic field on the anomalous dispersion of localized Josephson plasma modes in layered superconductors |
| title_full | Effect of a dc magnetic field on the anomalous dispersion of localized Josephson plasma modes in layered superconductors |
| title_fullStr | Effect of a dc magnetic field on the anomalous dispersion of localized Josephson plasma modes in layered superconductors |
| title_full_unstemmed | Effect of a dc magnetic field on the anomalous dispersion of localized Josephson plasma modes in layered superconductors |
| title_short | Effect of a dc magnetic field on the anomalous dispersion of localized Josephson plasma modes in layered superconductors |
| title_sort | effect of a dc magnetic field on the anomalous dispersion of localized josephson plasma modes in layered superconductors |
| topic | Специальный выпуск К 90-летию со дня рождения A.A. Абрикосова |
| topic_facet | Специальный выпуск К 90-летию со дня рождения A.A. Абрикосова |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/176166 |
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