Spectroscopic Analysis of Time-Resolved Emission from Detonating Thin Film Explosive Samples

被引：1
|
作者：
Kay, Jeffrey J. [1 ]
Wixom, Ryan R. [2 ]
Jilek, Brook A. [2 ]
Knepper, Robert [2 ]
Tappan, Alexander S. [2 ]
Damm, David L. [3 ]
机构：
[1] Sandia Natl Labs, Livermore, CA 94550 USA
[2] Sandia Natl Labs, POB 5800, Albuquerque, NM 87185 USA
[3] Schlumberger, Houston, TX 77478 USA
来源：
SHOCK COMPRESSION OF CONDENSED MATTER - 2015 | 2017年 / 1793卷
关键词：
D O I：
10.1063/1.4971460
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We report a series of time-resolved spectroscopic measurements that aim to characterize the reactions that occur during shock initiation of high explosives. The experiments employ time-and wavelength-resolved emission spectroscopy to analyze light emitted from detonating thin explosive films. This paper presents analysis of optical emission spectra from hexanitrostilbene (HNS) and pentaerythritol tetranitrate (PETN) thin film samples. Both vibrationally resolved and broadband emission features are observed in the spectra and area as electronic transitions of intermediate species.
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页数：5
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