Novel X-Ray and Optical Diagnostics for Studying Energetic Materials:A Review

• 作者: Duan Fan Jinchun Shi Junyu Huang Lei Lu Sen Chen Sheng-Nian Luo Yang Cai Yiyang Zhang
• 来源期刊: 工程（英文）
• 年，卷（期）: 2020,（9）
• 所属期刊栏目: Energetic Materials and Interdisciplinary Science—Review
• 页码范围: 992-1005
• 页数: 14页
• 语种: 英文

摘要

Thermomechanical,physical,and chemical processes in energetic materials(EMs)during manufacturing and processing or under external stimuli such as shock compression,involve multiple temporal and spa-tial scales.Discovering novel phenomena,acquiring new data,and understanding underlying mecha-nisms all require temporally and spatially resolved diagnostics.Here,we present a brief review of novel diagnostics that are either emerging or have existed but rarely been applied to EMs,including two-dimensional(2D)and three-dimensional(3D)X-ray imaging,X-ray diffraction,coherent X-ray diffraction imaging,small angle X-ray scattering,terahertz and optical absorption/emission spectroscopy,and one-dimensional(1D)and 2D laser-based velocity/displacement interferometry.Typical spatial scales involved are lattice(nanometer and.micrometer)and typical temporal scales(femtosecond,picosecond,nanosecond,microsecond,and millisecond).The targeted scientific questions and engineer-ing problems include defects,strengths,deformations,hot spots,phase changes,reactions,and shock sen-sitivities.Basic principles of measurement and data analysis,and illustrative examples of these are presented.Advanced measurements and experimental complexities also necessitate further development in corresponding data analysis and interpretation methodologies,and multiscale modeling.

作者信息

序号	姓名	单位	发文数	被引次数	H指数	G指数
1	Sheng-Nian Luo		2	0	0.0	0.0
2	Yiyang Zhang		1	0	0.0	0.0
3	Sen Chen		1	0	0.0	0.0
4	Yang Cai		1	0	0.0	0.0
5	Lei Lu		1	0	0.0	0.0
6	Duan Fan		1	0	0.0	0.0
7	Jinchun Shi		1	0	0.0	0.0
8	Junyu Huang		1	0	0.0	0.0