基于三维狄拉克晶体的超晶格中的射电效应

IF 0.48 Q4 Physics and Astronomy Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2025-04-17 DOI:10.1134/S1062873824709061

A. V. Valkov, S. V. Kryuchkov, E. I. Kukhar

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引用次数: 0

摘要

以三维狄拉克晶体为基础，建立了恒定电场下超晶格中放射性电效应的动力学理论。结果表明，当布洛赫频率是电磁波频率的一倍时，电流密度会发生共振，从而导致电流密度方向发生变化。研究了无线电流密度与振幅的关系。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Radioelectric Effect in a Superlattice Based on a 3D Dirac Crystal

A kinetic theory was constructed for the radioelectric effect in a superlattice based on a 3D Dirac crystal in a constant electric field. It was shown that, when the Bloch frequency is a multiple of the frequency of the electromagnetic wave, there is a resonance in current density, which can lead to a change in the direction of the current density. The amplitude dependence of the radioelectric current density was studied.

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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.

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