Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关实验视频

Updated: May 28, 2025

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces
09:33

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces

Published on: June 7, 2019

6.2K

使用局部细分方法进行大规模的metasurface模拟.

Shiyao Wang1,2,3, Site Zhang1,2,3, Naitao Song1,2,3

  • 1Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China.

Materials (Basel, Switzerland)
|February 13, 2025
PubMed
概括
此摘要是机器生成的。

相关概念视频

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Characteristics of pulmonary perfusion and ventilation in healthy adults: a prospective observational study with phase-resolved functional lung magnetic resonance imaging.

BMC medical imaging·2026
Same author

Creation of an air-stable surface electrene and its application to ammonia synthesis.

Nature communications·2026
Same author

Correction: Unlocking a modular Gd-DOTBA platform <i>via</i> tetramaleimide click chemistry for high-performance MRI.

Chemical communications (Cambridge, England)·2026
Same author

Phase-resolved functional lung magnetic resonance imaging for evaluation of lung perfusion and ventilation in fibrosing interstitial lung diseases.

Insights into imaging·2026
Same author

Correction to "Thiocyanate "Passivation" Unlocks Highly Selective and Efficient Acidic CO<sub>2</sub> Electroreduction to CH<sub>4</sub> on Cu-Based Catalysts".

Journal of the American Chemical Society·2026
Same author

Unlocking a modular Gd-DOTBA platform <i>via</i> tetramaleimide click chemistry for high-performance MRI.

Chemical communications (Cambridge, England)·2026
Same journal

Correction: Yang et al. Microstructural Characteristics of High-Pressure Die Casting with High Strength-Ductility Synergy Properties: A Review. <i>Materials</i> 2023, <i>16</i>, 1954.

Materials (Basel, Switzerland)·2026
Same journal

Effect of La and Ce Microalloying on the Corrosion Resistance of 0.4Sb Low-Alloy Steel in a Harsh Marine Atmospheric Environment.

Materials (Basel, Switzerland)·2026
Same journal

High-Temperature Properties of Magnesium Ammonium Phosphate Cement Modified with Gold Tailings.

Materials (Basel, Switzerland)·2026
Same journal

A Study on the Evolution of Intermetallic Phase Microstructure and High-Temperature Creep Behavior in Mg-8.0Al-1.0Nd-1.5Gd-Mn Alloys.

Materials (Basel, Switzerland)·2026
Same journal

Material-Driven Clinical Complications in Mechanical Circulatory Support: From Blood-Material Interactions to Device-Related Adverse Events.

Materials (Basel, Switzerland)·2026
Same journal

Influence of Final Irrigation on Calcium Silicate-Based Sealer Dentinal Tubular Penetration: A Systematic Review.

Materials (Basel, Switzerland)·2026
查看所有相关文章

这项研究提出了一个新的计算框架,以准确模拟超表面中的电磁合. 该方法显著减少了模拟错误,并加快了大型纳米结构设计的计算速度.

科学领域:

  • 电磁主义 电磁主义
  • 纳米光子学 纳米光子学
  • 计算物理 计算物理

背景情况:

  • 纳米结构之间的电磁合复杂化了超表面设计和模拟.
  • 传统的模拟通常忽略了这些关键的合效应,导致不准确,特别是对于大规模的超表面.

研究的目的:

  • 引入一个新的计算框架,准确地结合了元表面中元原子之间的电磁合效应.
  • 为了能够有效和精确地模拟整个元表面,包括大规模和无周期元素.

主要方法:

  • 发生的电磁场的分解.
  • 计算领域的细分,用于本地化,并行模拟.
  • 在框架内包括元素间的电磁合效应.

主要成果:

  • 拟议的框架显著减少了与严格的模拟方法的偏差 (高达97%的减少).
  • 实现的计算时间比严格的方法快得多 (10x和4x加快测试的例子).
  • 在圆柱形金属和无周期光束分割器上证明了准确性和效率.

结论:

  • 开发的计算框架为模拟具有复杂电磁合的元表面提供了有效和准确的解决方案.
关键词:
里埃模态方法的方法域的分解 域的分解场上的分解分解.大规模的地表模拟.严格的合波分析.分段计算的细分计算.

更多相关视频

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms
08:48

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms

Published on: September 25, 2020

5.7K
Simulation, Fabrication and Characterization of THz Metamaterial Absorbers
13:44

Simulation, Fabrication and Characterization of THz Metamaterial Absorbers

Published on: December 27, 2012

15.3K

相关实验视频

Last Updated: May 28, 2025

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces
09:33

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces

Published on: June 7, 2019

6.2K
Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms
08:48

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms

Published on: September 25, 2020

5.7K
Simulation, Fabrication and Characterization of THz Metamaterial Absorbers
13:44

Simulation, Fabrication and Characterization of THz Metamaterial Absorbers

Published on: December 27, 2012

15.3K
  • 这种方法克服了传统方法的局限性,为先进的超表面设计和应用铺平了道路.