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

相关概念视频

Diamagnetic Shielding of Nuclei: Local Diamagnetic Current01:14

Diamagnetic Shielding of Nuclei: Local Diamagnetic Current

897
An applied magnetic field causes the electrons present in the molecule to circulate, setting up a local diamagnetic current within the molecule. The local diamagnetic current arising from circulating sigma-bonding electrons induces a magnetic field, Blocal that opposes the applied magnetic field, B0. The effective magnetic field experienced by these nuclei is given by the difference between the applied and local magnetic fields in a phenomenon called local diamagnetic shielding. Essentially,...
897
Dual Nature of Electromagnetic (EM) Radiation01:10

Dual Nature of Electromagnetic (EM) Radiation

2.1K
Electromagnetic (EM) radiation consists of electric and magnetic field components oscillating in planes perpendicular to each other and mutually perpendicular to radiation propagation through space. EM radiation can be classified as a wave, characterized by the properties of waves such as wavelength (denoted as λ) and frequency (represented by ν).
Wavelength is the distance between two consecutive peaks (the highest point) or troughs (the lowest point) in the wave. Frequency is the...
2.1K
Plane Electromagnetic Waves II01:29

Plane Electromagnetic Waves II

3.1K
Consider a plane wavefront traveling in position x-direction with a constant speed. This wavefront can be utilized to obtain the relationship between electric and magnetic fields with the help of Faraday's law.
3.1K
Plane Electromagnetic Waves I01:30

Plane Electromagnetic Waves I

3.7K
The existence of combined electric and magnetic fields that propagate through space as electromagnetic (EM) waves is the most significant prediction of Maxwell's equations. As Maxwell's equations hold in free space, the predicted electromagnetic waves do not require a medium for their propagation. An EM wave comprises an electric field, defined as the force per charge on a stationary charge, and a magnetic field, which is the force per charge on a moving charge.
The EM field is assumed...
3.7K
Electromagnetic Fields01:30

Electromagnetic Fields

2.2K
Electric fields generated by static charges, often referred to as electrostatic fields, are characteristically different from electric fields created by time-varying magnetic fields. While the former is a conservative field, implying that no net work is done on a test charge if it goes around in a complete loop in the field, the latter is, by definition, not a conservative field; net work is done, and it is proportional to the rate of change of magnetic flux.
However, the observation of...
2.2K
Magnetic Field Due To A Thin Straight Wire01:28

Magnetic Field Due To A Thin Straight Wire

4.9K
Consider an infinitely long straight wire carrying a current I. The magnetic field at point P at a distance a from the origin can be calculated using the Biot-Savart law.
4.9K

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

Admission Cardiotocography in Term Pregnancies for Predicting Intrapartum Interventions and Early Neonatal Outcomes: A Systematic Review.

Cureus·2026
Same author

Contemporary data-driven innovations in peptide-based therapeutic design.

Briefings in bioinformatics·2026
Same author

Health Related Quality of Life (HRQoL) and the Factors Affecting it in Children with Hemophilia.

Indian journal of hematology & blood transfusion : an official journal of Indian Society of Hematology and Blood Transfusion·2026
Same author

Paxillin mediates endothelial cell migration and angiogenesis following spinal cord injury: a transcriptomic and functional analysis.

Molecular omics·2026
Same author

ePerturbDB: enhancer's experimental perturbation database.

Database : the journal of biological databases and curation·2026
Same author

Au-modified ZnO thin films for higher-performance ultraviolet photodetectors.

RSC advances·2025
Same journal

Correction: Mahmud et al. Thymoquinone Attenuates NF-κβ Signalling Activation in Retinal Pigment Epithelium Cells Under AMD-Mimicking Conditions. <i>Int. J. Mol. Sci.</i> 2025, <i>26</i>, 11473.

International journal of molecular sciences·2026
Same journal

Correction: Borovikov et al. The Twisting and Untwisting of Actin and Tropomyosin Filaments Are Involved in the Molecular Mechanisms of Muscle Contraction, and Their Disruption Can Result in Muscle Disorders. <i>Int. J. Mol. Sci</i>. 2025, <i>26</i>, 6705.

International journal of molecular sciences·2026
Same journal

Correction: Molagoda et al. Flavonoid Glycosides from <i>Ziziphus jujuba</i> var. <i>inermis</i> (Bunge) Rehder Seeds Inhibit α-Melanocyte-Stimulating Hormone-Mediated Melanogenesis. <i>Int. J. Mol. Sci.</i> 2021, <i>22</i>, 7701.

International journal of molecular sciences·2026
Same journal

Correction: Guo et al. Integrated Transcriptomic and Metabolomic Analysis Reveals the Molecular Regulatory Mechanism of Flavonoid Biosynthesis in Maize Roots Under Lead Stress. <i>Int. J. Mol. Sci.</i> 2024, <i>25</i>, 6050.

International journal of molecular sciences·2026
Same journal

Correction: Chang et al. Improvement of Carbon Tetrachloride-Induced Acute Hepatic Failure by Transplantation of Induced Pluripotent Stem Cells Without Reprogramming Factor c-Myc. <i>Int. J. Mol. Sci.</i> 2012, <i>13</i>, 3598-3617.

International journal of molecular sciences·2026
Same journal

Correction: Pînzariu et al. Gut Microbiota and Short-Chain Fatty Acids: Key Factors in Pediatric Obesity and Therapeutic Targets. <i>Int. J. Mol. Sci.</i> 2025, <i>26</i>, 11503.

International journal of molecular sciences·2026
查看所有相关文章

相关实验视频

Updated: Jul 19, 2025

Scalable Solution-processed Fabrication Strategy for High-performance, Flexible, Transparent Electrodes with Embedded Metal Mesh
11:09

Scalable Solution-processed Fabrication Strategy for High-performance, Flexible, Transparent Electrodes with Embedded Metal Mesh

Published on: June 23, 2017

10.2K

新兴的二维材料用于电磁干扰屏蔽应用.

Suman Kumari1, Jasvir Dalal1, Vibhor Kumar2

  • 1Department of Physics, Chaudhary Ranbir Singh University, Jind 126102, India.

International journal of molecular sciences
|August 12, 2023
PubMed
概括
此摘要是机器生成的。

包括石墨烯在内的二维材料提供了出色的电磁干扰 (EMI) 屏蔽. 研究人员正在探索先进的二维材料,以进一步增强现代电子产品的EMI屏蔽.

关键词:
在EMI屏蔽中使用EMI屏蔽.这就是MXene MXene.石墨烯是一种石墨烯.屏蔽机制的屏蔽机制两个维的材料是二维材料.

更多相关视频

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

Simulation, Fabrication and Characterization of THz Metamaterial Absorbers

Published on: December 27, 2012

15.4K
A Standard and Reliable Method to Fabricate Two-Dimensional Nanoelectronics
07:12

A Standard and Reliable Method to Fabricate Two-Dimensional Nanoelectronics

Published on: August 28, 2018

9.7K

相关实验视频

Last Updated: Jul 19, 2025

Scalable Solution-processed Fabrication Strategy for High-performance, Flexible, Transparent Electrodes with Embedded Metal Mesh
11:09

Scalable Solution-processed Fabrication Strategy for High-performance, Flexible, Transparent Electrodes with Embedded Metal Mesh

Published on: June 23, 2017

10.2K
Simulation, Fabrication and Characterization of THz Metamaterial Absorbers
13:44

Simulation, Fabrication and Characterization of THz Metamaterial Absorbers

Published on: December 27, 2012

15.4K
A Standard and Reliable Method to Fabricate Two-Dimensional Nanoelectronics
07:12

A Standard and Reliable Method to Fabricate Two-Dimensional Nanoelectronics

Published on: August 28, 2018

9.7K

科学领域:

  • 材料科学 是一种材料科学.
  • 凝聚物质物理学 凝聚物质物理学
  • 电气工程 电气工程

背景情况:

  • 石墨烯是第一个二维材料,具有特殊的性能,如高导电性和大表面积.
  • 这些特性使得石墨烯在电磁干扰 (EMI) 屏蔽方面非常有效,推动了广泛的研究.
  • 石墨烯的成功刺激了对其他2D材料的研究,以改善EMI屏蔽.

研究的目的:

  • 审查当前用于EMI屏蔽的2D材料的进展.
  • 确定未来的研究方向和挑战,以开发有效的EMI屏蔽解决方案.

主要方法:

  • 关于用于EMI屏蔽的二维材料的最近研究的文献综述.
  • 对各种与EMI屏蔽相关的二维材料的性能分析.
  • 综合当前进展和未来前景.

主要成果:

  • 石墨烯和其他二维材料在EMI屏蔽应用中显示出显著的前景.
  • 多种2D材料,如MXenes和过渡金属二甲基化物,提供了增强的屏蔽能力.
  • 该领域正在迅速发展,材料设计和性能不断得到改进.

结论:

  • 二维材料对于解决电子领域的电磁干扰挑战至关重要.
  • 需要进行进一步的研究,以优化材料特性,并探索新的2D材料组合,以获得优质的EMI屏蔽.
  • 在2D材料的持续创新将是满足未来电子设备需求的关键.