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

Interference and Superposition of Waves01:07

Interference and Superposition of Waves

5.2K
When two waves of the same nature occur in the same region simultaneously, they result in interference. Interference of waves implies that the net effect of the waves is the sum of the individual waves' effects. However, it does not imply that the individual waves affect the propagation of other waves.
Interference occurs in mechanical waves, such as sound waves, waves on a string, and surface water waves. Mechanical waves correspond to the physical displacement of particles. Hence,...
5.2K
The de Broglie Wavelength02:32

The de Broglie Wavelength

25.9K
In the macroscopic world, objects that are large enough to be seen by the naked eye follow the rules of classical physics. A billiard ball moving on a table will behave like a particle; it will continue traveling in a straight line unless it collides with another ball, or it is acted on by some other force, such as friction. The ball has a well-defined position and velocity or well-defined momentum, p = mv, which is defined by mass m and velocity v at any given moment. This is the typical...
25.9K
¹H NMR: Interpreting Distorted and Overlapping Signals01:02

¹H NMR: Interpreting Distorted and Overlapping Signals

1.0K
Spin systems where the difference in chemical shifts of the coupled nuclei is greater than ten times J are called first-order spin systems. These nuclei are weakly coupled, and their chemical shifts and coupling constant can generally be estimated from the well-separated signals in the spectrum.
As Δν decreases and the signals move closer, the doublets appear increasingly distorted. The intensities of the inner lines increase at the cost of those of the outer lines as the signals are...
1.0K
The Pauli Exclusion Principle03:06

The Pauli Exclusion Principle

37.3K
The arrangement of electrons in the orbitals of an atom is called its electron configuration. We describe an electron configuration with a symbol that contains three pieces of information:
37.3K
Coulomb's Law and The Principle of Superposition01:15

Coulomb's Law and The Principle of Superposition

8.9K
Coulomb's Law describes the force experienced by two point charges under each other's presence. But what if there are more than two charges? For example, if there is a third charge, does it experience a force that is a simple combination of the individual forces due to the first two charges? Can it be described mathematically?
The Principle of Superposition answers the question. Yes, Coulomb's Law applies to each pair of charges, and the net force on each charge is the vector sum of...
8.9K
Atomic Absorption Spectroscopy: Interference01:25

Atomic Absorption Spectroscopy: Interference

765
Interference leads to systematic error in atomic absorption (AA) measurements by enhancing or diminishing the analytical signal or the background. These interferences can be grouped into three main categories: spectral interference, chemical interference, and physical interference.
Spectral interference occurs when signals from other elements or molecules overlap with the analyte signal, falsely elevating or masking the analyte's absorbance. This interference can be corrected using Zeeman,...
765

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

Impact of the triglyceride-glucose index on prognosis following endovascular therapy for acute ischemic stroke: effect modification by collateral circulation.

Frontiers in neurology·2026
Same author

Microplastics in nucleus pulposus tissue of humans revealed by Raman mosaic imaging screening.

Scientific reports·2026
Same author

Identification of candidate sex hormone-associated genes and immune infiltration characteristics in osteoarthritis based on bioinformatics analysis and machine learning.

PloS one·2026
Same author

Correction: The disruptor of telomeric silencing 1-like (DOT1L) promotes peritoneal fibrosis through the upregulation and activation of protein tyrosine kinases.

Molecular biomedicine·2026
Same author

HNRNPU K181 Lactylation Drives Cervical Cancer Growth by Upregulating PHGDH and Reprogramming Serine Metabolism.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

Endogenous Engineering Reprograms Extracellular Vesicles for Enhanced Therapeutic Function.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same journal

Tau protein as a regulator of mitochondrial function and dynamics.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same journal

A scalable, dividing cell model for the robust propagation and quantification of human sporadic Creutzfeldt-Jakob disease prions.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same journal

Epigenetic regulation of mesenchymal BMP signaling directs postnatal organ innervation.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same journal

Single-shot wide-field biochemical imaging at 1 kHz frame rate.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same journal

Morphogenesis and topological evolution of a frustrated nematic liquid crystal under confinement.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same journal

B cell-intrinsic CXCR3 drives efficient generation of ectopic pulmonary germinal center responses to influenza A virus infection.

Proceedings of the National Academy of Sciences of the United States of America·2026
查看所有相关文章

相关实验视频

Updated: Jul 4, 2025

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform
05:39

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform

Published on: August 2, 2019

9.6K

叠加格子中的量子干扰.

Yejun Feng1, Yishu Wang2,3, T F Rosenbaum4

  • 1Okinawa Institute of Science and Technology Graduate University, Onna, Okinawa 904-0495, Japan.

Proceedings of the National Academy of Sciences of the United States of America
|February 5, 2024
PubMed
概括
此摘要是机器生成的。

在中的舒布尼科夫-德哈斯振荡揭示了独特的量子干扰效应. 这些发现阐明了材料.

关键词:
农业学 农业学是什么?不相称的相互网格.量子振荡是一种量子振荡.π-相位转移的过程中.

更多相关视频

Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators
09:23

Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators

Published on: May 30, 2014

14.5K
Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source
12:19

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

Published on: April 4, 2017

8.4K

相关实验视频

Last Updated: Jul 4, 2025

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform
05:39

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform

Published on: August 2, 2019

9.6K
Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators
09:23

Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators

Published on: May 30, 2014

14.5K
Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source
12:19

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

Published on: April 4, 2017

8.4K

科学领域:

  • 凝聚物质物理学 凝聚物质物理学
  • 量子材料科学 量子材料科学

背景情况:

  • 舒布尼科夫-德哈斯 (SdH) 振荡对于理解固体中的量子运输现象至关重要.
  • 这些振荡提供了关于中视镜特性和材料结构的见解,特别是在磁场下.
  • 之前的研究集中在具有更简单的格子结构和基态的材料上.

研究的目的:

  • 为了研究元素中的量子传输的性质,这种材料具有复杂的自旋密度波基本状态和不相称的叠加格子.
  • 分析不同磁场下的中舒布尼科夫-德哈斯振荡的相位关系.
  • 为了阐明在低频SdH振荡中观察到的相位移动的起源.

主要方法:

  • 在低温和磁场下对元素中的舒布尼科夫-德哈斯振荡进行实验测量.
  • 分析不同晶体学方向的振荡相 ([公式:见文本]和[公式:见文本]).
  • 理论建模以解释观察到的量子干扰效应和相位移.

主要成果:

  • 在中观察到低频的舒布尼科夫-德哈斯振荡,在[公式:见文本]和[公式:见文本]方向之间呈现相反的相.
  • 这种相位行为与典型的周期轨道形成鲜明对比,这些周期轨道显示相同的相位.
  • 该研究将这些独特的振荡归因于来自叠加格子内的不相称轨道的量子干扰效应.

结论:

  • 观测到的低频SdH振荡的[公式:参见文本]相位转移是由异性质的联合开放和闭合轨道的重新连接解释的.
  • 这些发现突出了复杂的格子结构和自旋密度波态对量子传输的影响.
  • 该研究促进了对复杂金属系统中的量子和拓现象的理解.