外磁场对激光脉冲作用下杂质碳纳米管光子晶体电流密度的影响

IF 0.48 Q4 Physics and Astronomy

Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2025-01-16 DOI:10.1134/S1062873824708444

Yu. V. Dvuzhilova, I. S. Dvuzhilov, Yu. V. Kistenev

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引用次数: 0

摘要

建立了在外加磁场作用下半导体碳纳米管光子晶体与三维极短激光脉冲相互作用的理论模型。采用数值模拟方法建立了含多能级杂质介质中电流密度的时间演化规律。确定了电流密度的形状与外加磁场和杂质能级之间的跳变积分的关系。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Influence of an External Magnetic Field on the Current Density in a Photonic Crystal of Impurity Carbon Nanotubes under the Action of a Laser Pulse

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Influence of an External Magnetic Field on the Current Density in a Photonic Crystal of Impurity Carbon Nanotubes under the Action of a Laser Pulse

A theoretical model was developed to describe the interaction of a photonic crystal of semiconductor carbon nanotubes and a three-dimensional extremely short laser pulse in the presence of an external magnetic field. Numerical modeling was used to construct the patterns of the time evolution of current density in a medium containing a multilevel impurity. The dependences of the shape of the current density on the external magnetic field and on the hopping integrals between impurity levels were determined.

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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.