On Green’s Functions for Isotropic Metamaterials

IF 0.4 4区物理与天体物理 Q4 PHYSICS, MULTIDISCIPLINARY

Russian Physics Journal Pub Date : 2023-10-11 DOI:10.1007/s11182-023-02993-2

V. V. Fisanov

引用次数: 0

Abstract

The Green’s functions are compared for the Maxwell, Beltrami and Helmholtz equations as applied to effective infinite isotropic media, including electromagnetic metamaterials. The Dyadic and scalar Green’s functions are calculated based on the 3D and 2D Fourier transforms and the residue theory without using the so-called concept of a negative refractive index.

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关于各向同性超材料的格林函数

比较了应用于有效无限各向同性介质（包括电磁超材料）的Maxwell、Beltrami和Helmholtz方程的Green函数。在不使用所谓的负折射率概念的情况下，基于3D和2D傅立叶变换以及残差理论来计算并矢和标量格林函数。

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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来源期刊

Russian Physics Journal PHYSICS, MULTIDISCIPLINARY-

CiteScore

1.00

自引率

50.00%

发文量

208

审稿时长

3-6 weeks

期刊介绍： Russian Physics Journal covers the broad spectrum of specialized research in applied physics, with emphasis on work with practical applications in solid-state physics, optics, and magnetism. Particularly interesting results are reported in connection with: electroluminescence and crystal phospors; semiconductors; phase transformations in solids; superconductivity; properties of thin films; and magnetomechanical phenomena.