电子束激发太赫兹表面等离子体激元的回旋加速器（等离子体回旋管）

IF 0.48 Q4 Physics and Astronomy

Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2025-10-07 DOI:10.1134/S1062873825712516

A. V. Savilov

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引用次数: 0

摘要

提出了一种基于开腔内表面波（等离子体激元）激发的电子回旋脉泽（回旋管）的设计方案。讨论了在太赫兹频率范围内实现这种“等离子回旋加速器”的可行性，以及它在高阶回旋加速器谐波选择性激发方面的优势。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Cyclotron Excitation of Terahertz Surface Plasmon Polariton by Electron Beams (Plasmon Gyrotron)

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Cyclotron Excitation of Terahertz Surface Plasmon Polariton by Electron Beams (Plasmon Gyrotron)

A design for an electron cyclotron maser (gyrotron) is proposed, based on the excitation of a surface wave (plasmon) in an open resonator. The feasibility of implementing such a “plasmonic gyrotron” in the terahertz frequency range is discussed, as well as its advantages in terms of enabling selective excitation of high-order cyclotron harmonics.

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来源期刊

Bulletin of the Russian Academy of Sciences: Physics Physics and Astronomy-Physics and Astronomy (all)

CiteScore

0.90

自引率

0.00%

发文量

251

期刊介绍： Bulletin of the Russian Academy of Sciences: Physics is an international peer reviewed journal published with the participation of the Russian Academy of Sciences. It presents full-text articles (regular, letters to the editor, reviews) with the most recent results in miscellaneous fields of physics and astronomy: nuclear physics, cosmic rays, condensed matter physics, plasma physics, optics and photonics, nanotechnologies, solar and astrophysics, physical applications in material sciences, life sciences, etc. Bulletin of the Russian Academy of Sciences: Physics focuses on the most relevant multidisciplinary topics in natural sciences, both fundamental and applied. Manuscripts can be submitted in Russian and English languages and are subject to peer review. Accepted articles are usually combined in thematic issues on certain topics according to the journal editorial policy. Authors featured in the journal represent renowned scientific laboratories and institutes from different countries, including large international collaborations. There are globally recognized researchers among the authors: Nobel laureates and recipients of other awards, and members of national academies of sciences and international scientific societies.