基于多孔阳极氧化铝的光子晶体

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

Russian Physics Journal Pub Date : 2025-05-28 DOI:10.1007/s11182-025-03470-8

M. V. Ashmarina, S. A. Ayrich, R. M. Gadirov, Ye. R. Zhangbyrbay, A. K. Aimukhanov

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引用次数: 0

摘要

基于多孔阳极氧化铝的光子晶体具有孔径随时间周期性变化的纳米孔结构。这种材料允许人们控制光的传播，保持液体和气体的渗透性。研究了在草酸电解液中采用正弦调制和三角调制的方法合成多孔阳极氧化铝光子晶体。结果表明，与正弦调制相比，三角形调制可使阳极氧化时间缩短30%。此外，具有三角形调制的样品具有更亮和更窄的光谱线。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Photonic crystals based on porous anodized aluminum oxide

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Photonic crystals based on porous anodized aluminum oxide

Photonic crystals based on porous anodized aluminum oxide represent nanopore structures with pore diameters changing periodically over time. Such materials allow one to control over light propagation remaining permeable to liquids and gases. Synthesis of photonic crystals based on porous anodized aluminum oxide in an oxalic acid electrolyte is considered with sinusoidal and triangular voltage modulation. It is shown that the triangular modulation allows the anodizing time to be reduced by 30% compared to the sinusoidal modulation. Moreover, samples with the triangular modulation have brighter and narrower spectral lines.

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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.