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

Crystal Growth: Principles of Crystallization01:25

Crystal Growth: Principles of Crystallization

1.7K
Crystallization is a phase transformation process in which crystals are precipitated from a supersaturated solution or formed from other sources. During crystallization, atoms or molecules arrange themselves into a well-defined, rigid crystal lattice to minimize energy.
Initiating crystallization involves manipulating the concentration of the solute and the temperature of the solution. Since crystal growth occurs when the ratio of concentration and solubility of the solute in the solvent...
1.7K
Recrystallization: Solid–Solution Equilibria01:10

Recrystallization: Solid–Solution Equilibria

1.0K
Recrystallization is a purification technique used to separate impurities from solid compounds. In this technique, no chemical reactions occur. Instead, it exploits physical properties only, specifically, the solubility differences between the desired compound and impurities, either at a single temperature or at different temperatures, and under other selected conditions. The solid-solution equilibrium (solubility equilibrium) of each component in the solution represents a binary phase...
1.0K

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

A Noachian hydrosphere component in the 4.1-Ga Martian meteorite Teghaza 001.

Science advances·2026
Same author

Extreme nonequilibrium synthesis of a Ca-Cu-Si clathrate during the Trinity nuclear test.

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

Effective Delocalization in the One-Dimensional Anderson Model with Stealthy Disorder.

Physical review letters·2026
Same author

Quasicrystals from the edge: extreme environments, impact craters and the quest in other celestial bodies.

Acta crystallographica. Section A, Foundations and advances·2026
Same author

Quantifying when hyperuniformity of a many-particle system leads to uniformity across length scales.

Physical review. E·2025
Same author

Dynamical properties of particulate composites derived from ultradense stealthy hyperuniform sphere packings.

Physical review. E·2025

相关实验视频

Updated: Jun 10, 2025

Improving High Viscosity Extrusion of Microcrystals for Time-resolved Serial Femtosecond Crystallography at X-ray Lasers
07:26

Improving High Viscosity Extrusion of Microcrystals for Time-resolved Serial Femtosecond Crystallography at X-ray Lasers

Published on: February 28, 2019

9.0K

通过冲击压缩进行准晶体合成.

Jinping Hu1, Paul D Asimow2, Chi Ma2

  • 1Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, USA. jinping@caltech.edu.

Communications chemistry
|October 10, 2024
PubMed
概括
此摘要是机器生成的。

冲击恢复实验探索准晶体形成,揭示独特的组成和特性. 未来的研究旨在改进冲击条件,以便更好地了解这些非周期性材料.

更多相关视频

An Externally-Heated Diamond Anvil Cell for Synthesis and Single-Crystal Elasticity Determination of Ice-VII at High Pressure-Temperature Conditions
07:48

An Externally-Heated Diamond Anvil Cell for Synthesis and Single-Crystal Elasticity Determination of Ice-VII at High Pressure-Temperature Conditions

Published on: June 18, 2020

6.8K
Preparation and Delivery of Protein Microcrystals in Lipidic Cubic Phase for Serial Femtosecond Crystallography
09:09

Preparation and Delivery of Protein Microcrystals in Lipidic Cubic Phase for Serial Femtosecond Crystallography

Published on: September 20, 2016

11.4K

相关实验视频

Last Updated: Jun 10, 2025

Improving High Viscosity Extrusion of Microcrystals for Time-resolved Serial Femtosecond Crystallography at X-ray Lasers
07:26

Improving High Viscosity Extrusion of Microcrystals for Time-resolved Serial Femtosecond Crystallography at X-ray Lasers

Published on: February 28, 2019

9.0K
An Externally-Heated Diamond Anvil Cell for Synthesis and Single-Crystal Elasticity Determination of Ice-VII at High Pressure-Temperature Conditions
07:48

An Externally-Heated Diamond Anvil Cell for Synthesis and Single-Crystal Elasticity Determination of Ice-VII at High Pressure-Temperature Conditions

Published on: June 18, 2020

6.8K
Preparation and Delivery of Protein Microcrystals in Lipidic Cubic Phase for Serial Femtosecond Crystallography
09:09

Preparation and Delivery of Protein Microcrystals in Lipidic Cubic Phase for Serial Femtosecond Crystallography

Published on: September 20, 2016

11.4K

科学领域:

  • 材料科学 材料科学 材料科学
  • 固态物理 固态物理
  • 晶体学 晶体学是指结晶学.

背景情况:

  • 准晶体表现出独特的非周期性结构和物理特性.
  • 石中的自然存在的准晶体激发了冲击恢复实验.
  • 冲击实验模拟了与物质形成相关的极端条件.

研究的目的:

  • 在冲击条件下研究准晶体的形成机制.
  • 使用动态高压环境探索新型合金的稳定性,包括准晶体.
  • 总结现有研究,并确定冲击合成准晶体的未来方向.

主要方法:

  • 冲击恢复实验涉及高压,高温,剪切应力,化,解压,火和化.
  • 对冲击合成的准晶体进行分析,并与热力学稳定相进行比较.
  • 审查和综合先前关于冲击诱导的准晶体形成的研究.

主要成果:

  • 冲击合成的准晶体具有与低压金技术产生的不同组成.
  • 冲击实验提供了一种复杂但有价值的方法来研究极端条件下的物质形成.
  • 关于冲击诱导的准晶体的形成条件,核和生长仍然存在重大问题.

结论:

  • 冲击恢复实验是合成和研究准晶体的强大,尽管复杂的工具.
  • 需要进一步的研究来精确控制冲击条件并阐明形成机制.
  • 未来的实验应该专注于了解冲击合成准晶体的独特特性和形成途径.