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

X-ray Crystallography02:18

X-ray Crystallography

23.8K
The size of the unit cell and the arrangement of atoms in a crystal may be determined from measurements of the diffraction of X-rays by the crystal, termed X-ray crystallography.
Diffraction
Diffraction is the change in the direction of travel experienced by an electromagnetic wave when it encounters a physical barrier whose dimensions are comparable to those of the wavelength of the light. X-rays are electromagnetic radiation with wavelengths about as long as the distance between neighboring...
23.8K
X-ray Diffraction of Biological Samples01:10

X-ray Diffraction of Biological Samples

3.8K
X-ray diffraction or XRD is an analytical tool that utilizes X-rays to study ordered structures such as crystalline organic and inorganic samples, polycrystalline materials, proteins, carbohydrates, and drugs.
According to Bragg's law, when X-rays strike the sample positioned on a stage, the rays are  scattered by the electron clouds around the sample atoms. The  X-ray diffraction or scattering is caused by constructive interference of the X-ray waves that reflect off the internal...
3.8K

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

Rough Fabry-Perot cavity: a vastly multi-scale numerical problem.

Nanophotonics (Berlin, Germany)·2025
Same author

A self-assembled two-dimensional hypersonic phononic insulator.

Nanophotonics (Berlin, Germany)·2025
Same author

Dichroism of coupled multipolar plasmonic modes in twisted triskelion stacks.

Nanophotonics (Berlin, Germany)·2025
Same author

An imidazolium dication affords a stable UWY-like zeolite and enables a subtle structure direction towards EMM-17.

Dalton transactions (Cambridge, England : 2003)·2025
Same author

Lattice variation upon water adsorption in silica opals measured by <i>in situ</i> atomic force microscopy.

Nanoscale advances·2025
Same author

Assembly of Covalent Organic Frameworks into Colloidal Photonic Crystals.

Journal of the American Chemical Society·2023

相关实验视频

Updated: Jun 5, 2025

Novel Techniques for Observing Structural Dynamics of Photoresponsive Liquid Crystals
10:35

Novel Techniques for Observing Structural Dynamics of Photoresponsive Liquid Crystals

Published on: May 29, 2018

8.7K

通过实时光衍射研究的体光子晶体的形成.

Jose Ángel Pariente1, Álvaro Blanco1, Cefe López1

  • 1Consejo Superior de Investigaciones Científicas (CSIC), Instituto de Ciencia de Materiales de Madrid (ICMM), Calle Sor Juana Inés de la Cruz 3, E-28049 Madrid, Spain.

Nanophotonics (Berlin, Germany)
|December 5, 2024
PubMed
概括
此摘要是机器生成的。

研究人员开发了一种新的光学技术,用于研究沉积过程中的合体晶体化. 这种方法精确地分析了晶体形成,提高了材料质量,了解了自组装过程.

关键词:
合体结晶的结晶化在现场的特征表征.纳米光子学 纳米光子学自动组装的自动组装机

更多相关视频

Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities
11:08

Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities

Published on: November 30, 2012

18.9K
On-Chip Crystallization and Large-Scale Serial Diffraction at Room Temperature
07:42

On-Chip Crystallization and Large-Scale Serial Diffraction at Room Temperature

Published on: March 11, 2022

1.8K

相关实验视频

Last Updated: Jun 5, 2025

Novel Techniques for Observing Structural Dynamics of Photoresponsive Liquid Crystals
10:35

Novel Techniques for Observing Structural Dynamics of Photoresponsive Liquid Crystals

Published on: May 29, 2018

8.7K
Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities
11:08

Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities

Published on: November 30, 2012

18.9K
On-Chip Crystallization and Large-Scale Serial Diffraction at Room Temperature
07:42

On-Chip Crystallization and Large-Scale Serial Diffraction at Room Temperature

Published on: March 11, 2022

1.8K

科学领域:

  • 材料科学 材料科学 材料科学
  • 合体和表面化学
  • 晶体学 晶体学是指结晶学.

背景情况:

  • 体悬浮物可以通过沉积自然结晶.
  • 最初的体积分数是影响这个过程的关键参数.
  • 了解合体自我组装对于材料科学至关重要.

研究的目的:

  • 开发一种新的现场,实时光学表征技术.
  • 为了研究在自然沉积过程中的合物悬浮的结晶过程.
  • 为了获得关于晶体层形成的动态的新见解.

主要方法:

  • 开发一种简单的实时现场光学表征技术.
  • 监测反射功能的波长的小变化.
  • 分析初始晶体层的形成和动态,精确度低于纳米.

主要成果:

  • 在特定体积分数范围内观察到悬浮底部的合液自发结晶.
  • 结晶是作为相变发生的,其次是压缩和干燥.
  • 该技术允许精确分析晶体层的形成和动态.

结论:

  • 开发的光学技术为研究合晶体的研究提供了高精度.
  • 结果有助于更好地了解合体系统中的自组装和材料质量.
  • 这项工作有助于提高和表征材料的质量和结晶性.