In situ high-pressure wide-angle hard x-ray photon correlation spectroscopy: A versatile tool probing atomic dynamics of extreme condition matter

被引：8
作者：
Zeng, Qiaoshi [1 ,2 ]
机构：
[1] Ctr High Pressure Sci & Technol Adv Res, Shanghai 201203, Peoples R China
[2] Shanghai Adv Res Phys Sci SHARPS, Shanghai Key Lab Mat Frontiers Res Extreme Environ, Shanghai 201203, Peoples R China
来源：
MATTER AND RADIATION AT EXTREMES | 2023年 / 8卷 / 02期
关键词：
TRANSITION;
D O I：
10.1063/5.0146660
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
With the advent of new synchrotron radiation x-ray sources that provide a significantly enhanced coherent flux, high-energy x-ray photon correlation spectroscopy measurements can be performed on materials in a diamond anvil cell. Essential information on atomic dynamics that was previously inaccessible can be obtained for various novel phenomena emerging under extreme conditions. This article discusses the importance, feasibility, and experimental details of this technique, as well as the opportunities that it offers to address critical scientific challenges.
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页数：3
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