超晶格金属薄膜中TE型和TM型等离激元极化子。等离子体激元存在性的分析

IF 0.6 4区材料科学 Q4 CRYSTALLOGRAPHY

Crystallography Reports Pub Date : 2025-02-16 DOI:10.1134/S106377452460234X

A. N. Darinskii

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引用次数: 0

摘要

在均匀介质和周期超晶格之间或两个超晶格之间含有金属膜的结构中，在周期超晶格的电磁波布洛赫谱禁带中，表面等离子体激元TE和tm极化的最大可能数已被确定。结果表明，超晶格阻抗的频率依赖类型对确定这些波的最大数目起着关键作用。此外，表面等离子体激元的最大解数与结构类型和波极化有关。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Plasmon Polaritons of the TE and TM Types in a Metal Film Bordering a Superlattice. II: Analysis of the Existence of Plasmon Polaritons

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Plasmon Polaritons of the TE and TM Types in a Metal Film Bordering a Superlattice. II: Analysis of the Existence of Plasmon Polaritons

The maximum possible number of TE- and TM-polarized surface plasmon polaritons in the forbidden band of the Bloch spectrum of electromagnetic waves of a periodic superlattice in structures containing a metal film between a homogeneous medium and a periodic superlattice or between two superlattices has been established. It is shown that the key role in determining the maximum number of these waves is played by the type of the frequency dependence of the superlattice impedance. In addition, the maximum number of solutions of surface plasmon polaritons depends on the structure type and the wave polarization.

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来源期刊

Crystallography Reports 化学-晶体学

CiteScore

1.10

自引率

28.60%

发文量

审稿时长

4-8 weeks

期刊介绍： Crystallography Reports is a journal that publishes original articles short communications, and reviews on various aspects of crystallography: diffraction and scattering of X-rays, electrons, and neutrons, determination of crystal structure of inorganic and organic substances, including proteins and other biological substances; UV-VIS and IR spectroscopy; growth, imperfect structure and physical properties of crystals; thin films, liquid crystals, nanomaterials, partially disordered systems, and the methods of studies.