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

Galvanometer01:24

Galvanometer

3.2K
Common devices, including car instrument panels, battery chargers, and inexpensive electrical instruments, measure potential difference (voltage), current, or resistance using a d'Arsonval galvanometer. This electromechanical instrument is also known as a moving coil galvanometer.
The galvanometer consists of  two concave-shaped permanent magnets, providing a uniform radial magnetic field in the annular region. In the center, a pivoted coil of fine copper wire is placed in the uniform...
3.2K
Electronic Distance Measuring Instruments01:30

Electronic Distance Measuring Instruments

590
Electronic Distance Measuring Instruments (EDMs) are essential tools in modern surveying, offering precise distance measurements by emitting electromagnetic signals and calculating the time required for these signals to travel to a target and return. Two primary types of signals are used in EDMs — light waves and microwaves — each suited to specific environmental and distance requirements. Light-wave-based EDMs utilize either infrared or laser light, providing high accuracy over...
590
Atomic Absorption Spectroscopy: Instrumentation01:22

Atomic Absorption Spectroscopy: Instrumentation

1.9K
An atomic absorption spectrophotometer (AAS) comprises several components: a radiation source, an atomizer, a monochromator, and a detector. The radiation source can be a hollow-cathode lamp (HCL) or an electrodeless-discharge lamp (EDL), both of which provide a narrow emission line of the required wavelength. However, some instruments use continuum sources and high-resolution monochromators to achieve a narrow range of radiation.
The atomizer used in AAS can be either a flame atomizer or an...
1.9K

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

Childhood Underweight and Adulthood Obesity Associated With Increased Risk of MASLD and Cirrhosis: A Prospective Cohort Study of 375,125 Adults.

Hepatology research : the official journal of the Japan Society of Hepatology·2026
Same author

Transcriptome Analysis Reveals a Follicular Microenvironment Melanogenesis Axis in Black-to-White Coat-Color Transition of Junken Meat Sheep.

Biology·2026
Same author

Based on comprehensive analysis of ScRNA-seq and bulk RNA-seq, identification of palmitoylation-related genes as biomarkers to evaluate prognosis and immune landscape in stomach adenocarcinoma.

Cytotechnology·2026
Same author

Trend term and noise removal method for blasting vibration signals based on Fourier decomposition.

Scientific reports·2026
Same author

Enhancing Heterogeneous Nucleation on Buried Interface for Efficient Antisolvent-Free Inverted Flexible Perovskite Photovoltaics.

Advanced materials (Deerfield Beach, Fla.)·2026
Same author

Bacterial endosymbionts initiate morphogenesis of symbiotic organs at specific locations in auchenorrhynchan insects of Hemiptera.

Insect science·2026

相关实验视频

Updated: Mar 4, 2026

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

10.4K

量子钻石磁性梯度计的控制和读取硬件平台.

Zhongli Zhang1, Wenzhe Zhang1,2, Xi Qin1,3,4

  • 1Laboratory of Spin Magnetic Resonance, School of Physical Sciences, Anhui Province Key Laboratory of Scientific Instrument Development and Application, University of Science and Technology of China, Hefei 230026, China.

The Review of scientific instruments
|March 3, 2026
PubMed
概括

用于使用钻石中气空缺中心的量子磁梯度计的新硬件平台提供可扩展的多通道信号读取. 这种控制和读取系统能够实现先进的量子工程应用.

更多相关视频

Quantitative Atomic-Site Analysis of Functional Dopants/Point Defects in Crystalline Materials by Electron-Channeling-Enhanced Microanalysis
07:24

Quantitative Atomic-Site Analysis of Functional Dopants/Point Defects in Crystalline Materials by Electron-Channeling-Enhanced Microanalysis

Published on: May 10, 2021

6.9K
Generation and Coherent Control of Pulsed Quantum Frequency Combs
06:42

Generation and Coherent Control of Pulsed Quantum Frequency Combs

Published on: June 8, 2018

9.8K

相关实验视频

Last Updated: Mar 4, 2026

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

10.4K
Quantitative Atomic-Site Analysis of Functional Dopants/Point Defects in Crystalline Materials by Electron-Channeling-Enhanced Microanalysis
07:24

Quantitative Atomic-Site Analysis of Functional Dopants/Point Defects in Crystalline Materials by Electron-Channeling-Enhanced Microanalysis

Published on: May 10, 2021

6.9K
Generation and Coherent Control of Pulsed Quantum Frequency Combs
06:42

Generation and Coherent Control of Pulsed Quantum Frequency Combs

Published on: June 8, 2018

9.8K

科学领域:

  • 量子传感器是一种量子传感器.
  • 钻石磁观测仪的使用方法

背景情况:

  • 钻石中的空 (NV) 中心对敏感的磁场检测具有前景.
  • 实施基于NV中心的磁力计需要复杂的控制和读出电子.

研究的目的:

  • 开发用于使用钻石中的NV中心的量子磁梯度计的多功能控制和读取硬件平台.
  • 为了实现可扩展的多通道信号采集,用于先进的量子传感应用.

主要方法:

  • 为模块化和通道扩展设计了一种母女板架构.
  • 在主板上集成的中央控制和数据分布.
  • 实现了对子板上的个别NV-center矢量磁探测器的信号读取和反控制.

主要成果:

  • 对于每个探头通道,实现了低于16 pA/√Hz的等效电流噪声.
  • 在量子钻石磁性梯度计上演示了平台的实现.
  • 母女板架构促进了道可扩展性.

结论:

  • 开发的硬件平台适用于基于钻石中的NV中心的量子磁梯度计.
  • 模块化设计为可扩展的多通道读取系统提供了显著的优势.
  • 这项技术对未来需要高密度磁场传感的量子工程应用具有前景.