Quantitative correlation between facets defects of RDX crystals and their laser sensitivity
[Display omitted] •{210} facets of RDX crystals with different surface qualities are fabricated.•355nm laser sensitivity of RDX evolves exponentially with surface defects sizes.•Laser-induced micro-explosion is more probable to take place near micro-defects.•Defects-sensitivity correlations can be w...
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| Veröffentlicht in: | Journal of hazardous materials 2016-08, Vol.313, p.103-111 |
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| creator | Yan, Zhonghua Liu, Wei Zhang, Chuanchao Wang, Xuming Li, Jinshan Yang, Zongwei Xiang, Xia Huang, Ming Tan, Bisheng Zhou, Guorui Liao, Wei Li, Zhijie Li, Li Yan, Hongwei Yuan, Xiaodong Zu, Xiaotao |
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•{210} facets of RDX crystals with different surface qualities are fabricated.•355nm laser sensitivity of RDX evolves exponentially with surface defects sizes.•Laser-induced micro-explosion is more probable to take place near micro-defects.•Defects-sensitivity correlations can be well explained by 3D FDTD simulations.
In this work, the {210} facets of cyclotrimethylenetrinitramine (RDX) single crystals with different quality were studied by scanning electron microscopy and atomic force microscopy. Their laser sensitivity was then assessed using a direct laser ignition test irradiated with ultraviolet laser (wavelength: 355nm, pulse width: 6.4ns). Quantitative relationships between laser sensitivity and surface defects of RDX (210) and (2¯1¯0) facets were investigated. It is determined that the laser sensitivity exhibits significant correlation with the surface roughness, size of which is comparable with scales of laser wavelength. 3D FDTD simulations disclose that this relationship can be well explained with light intensity modulation effects induced by micro-defects on the initial plane wave. |
| doi_str_mv | 10.1016/j.jhazmat.2016.03.071 |
| format | Article |
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•{210} facets of RDX crystals with different surface qualities are fabricated.•355nm laser sensitivity of RDX evolves exponentially with surface defects sizes.•Laser-induced micro-explosion is more probable to take place near micro-defects.•Defects-sensitivity correlations can be well explained by 3D FDTD simulations.
In this work, the {210} facets of cyclotrimethylenetrinitramine (RDX) single crystals with different quality were studied by scanning electron microscopy and atomic force microscopy. Their laser sensitivity was then assessed using a direct laser ignition test irradiated with ultraviolet laser (wavelength: 355nm, pulse width: 6.4ns). Quantitative relationships between laser sensitivity and surface defects of RDX (210) and (2¯1¯0) facets were investigated. It is determined that the laser sensitivity exhibits significant correlation with the surface roughness, size of which is comparable with scales of laser wavelength. 3D FDTD simulations disclose that this relationship can be well explained with light intensity modulation effects induced by micro-defects on the initial plane wave.</description><identifier>ISSN: 0304-3894</identifier><identifier>EISSN: 1873-3336</identifier><identifier>DOI: 10.1016/j.jhazmat.2016.03.071</identifier><identifier>PMID: 27054669</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>Correlation ; Crystal defects ; Ignition threshold ; Laser sensitivity ; Lasers ; Plane waves ; Pulse width ; RDX ; RDX crystal facet ; Surface defects ; Three dimensional ; Wavelengths</subject><ispartof>Journal of hazardous materials, 2016-08, Vol.313, p.103-111</ispartof><rights>2016 Elsevier B.V.</rights><rights>Copyright © 2016 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c431t-e7c294db33ee6a9c19e2ce69893f84c2c376be1b1cb2dfd8e884c00c5860fbb43</citedby><cites>FETCH-LOGICAL-c431t-e7c294db33ee6a9c19e2ce69893f84c2c376be1b1cb2dfd8e884c00c5860fbb43</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S030438941630293X$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/27054669$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Yan, Zhonghua</creatorcontrib><creatorcontrib>Liu, Wei</creatorcontrib><creatorcontrib>Zhang, Chuanchao</creatorcontrib><creatorcontrib>Wang, Xuming</creatorcontrib><creatorcontrib>Li, Jinshan</creatorcontrib><creatorcontrib>Yang, Zongwei</creatorcontrib><creatorcontrib>Xiang, Xia</creatorcontrib><creatorcontrib>Huang, Ming</creatorcontrib><creatorcontrib>Tan, Bisheng</creatorcontrib><creatorcontrib>Zhou, Guorui</creatorcontrib><creatorcontrib>Liao, Wei</creatorcontrib><creatorcontrib>Li, Zhijie</creatorcontrib><creatorcontrib>Li, Li</creatorcontrib><creatorcontrib>Yan, Hongwei</creatorcontrib><creatorcontrib>Yuan, Xiaodong</creatorcontrib><creatorcontrib>Zu, Xiaotao</creatorcontrib><title>Quantitative correlation between facets defects of RDX crystals and their laser sensitivity</title><title>Journal of hazardous materials</title><addtitle>J Hazard Mater</addtitle><description>[Display omitted]
•{210} facets of RDX crystals with different surface qualities are fabricated.•355nm laser sensitivity of RDX evolves exponentially with surface defects sizes.•Laser-induced micro-explosion is more probable to take place near micro-defects.•Defects-sensitivity correlations can be well explained by 3D FDTD simulations.
In this work, the {210} facets of cyclotrimethylenetrinitramine (RDX) single crystals with different quality were studied by scanning electron microscopy and atomic force microscopy. Their laser sensitivity was then assessed using a direct laser ignition test irradiated with ultraviolet laser (wavelength: 355nm, pulse width: 6.4ns). Quantitative relationships between laser sensitivity and surface defects of RDX (210) and (2¯1¯0) facets were investigated. It is determined that the laser sensitivity exhibits significant correlation with the surface roughness, size of which is comparable with scales of laser wavelength. 3D FDTD simulations disclose that this relationship can be well explained with light intensity modulation effects induced by micro-defects on the initial plane wave.</description><subject>Correlation</subject><subject>Crystal defects</subject><subject>Ignition threshold</subject><subject>Laser sensitivity</subject><subject>Lasers</subject><subject>Plane waves</subject><subject>Pulse width</subject><subject>RDX</subject><subject>RDX crystal facet</subject><subject>Surface defects</subject><subject>Three dimensional</subject><subject>Wavelengths</subject><issn>0304-3894</issn><issn>1873-3336</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNqNkd1LHDEQwENR6qn9Eyp59GW3k002H09StFVBEKUFoQ8hm53FHHu7NslZzr--kbv2VZ_mg9_MwPwI-cygZsDkl2W9fHQvK5frppQ18BoU-0AWTCtecc7lHlkAB1FxbcQBOUxpCQBMteIjOWgUtEJKsyC_7tZuyiG7HJ6R-jlGHEs-T7TD_AdxooPzmBPtcUBf4jzQ-4sH6uMmZTcm6qae5kcMkY4uYaQJpxTKspA3x2R_KAh-2sUj8vP7tx_nV9XN7eX1-debygvOcoXKN0b0HeeI0hnPDDYepdGGD1r4xnMlO2Qd813TD71GXboAvtUShq4T_Iicbvc-xfn3GlO2q5A8jqObcF4nyzSTAEoz_TaqDBipeKvegWpluBasLWi7RX2cU4o42KcYVi5uLAP7assu7c6WfbVlgdtiq8yd7E6suxX2_6f-6SnA2RbA8r7ngNEmH3Dy2IdYbNh-Dm-c-AtNuqmj</recordid><startdate>20160805</startdate><enddate>20160805</enddate><creator>Yan, Zhonghua</creator><creator>Liu, Wei</creator><creator>Zhang, Chuanchao</creator><creator>Wang, Xuming</creator><creator>Li, Jinshan</creator><creator>Yang, Zongwei</creator><creator>Xiang, Xia</creator><creator>Huang, Ming</creator><creator>Tan, Bisheng</creator><creator>Zhou, Guorui</creator><creator>Liao, Wei</creator><creator>Li, Zhijie</creator><creator>Li, Li</creator><creator>Yan, Hongwei</creator><creator>Yuan, Xiaodong</creator><creator>Zu, Xiaotao</creator><general>Elsevier B.V</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7ST</scope><scope>7U7</scope><scope>C1K</scope><scope>SOI</scope><scope>7QQ</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>KR7</scope></search><sort><creationdate>20160805</creationdate><title>Quantitative correlation between facets defects of RDX crystals and their laser sensitivity</title><author>Yan, Zhonghua ; Liu, Wei ; Zhang, Chuanchao ; Wang, Xuming ; Li, Jinshan ; Yang, Zongwei ; Xiang, Xia ; Huang, Ming ; Tan, Bisheng ; Zhou, Guorui ; Liao, Wei ; Li, Zhijie ; Li, Li ; Yan, Hongwei ; Yuan, Xiaodong ; Zu, Xiaotao</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c431t-e7c294db33ee6a9c19e2ce69893f84c2c376be1b1cb2dfd8e884c00c5860fbb43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Correlation</topic><topic>Crystal defects</topic><topic>Ignition threshold</topic><topic>Laser sensitivity</topic><topic>Lasers</topic><topic>Plane waves</topic><topic>Pulse width</topic><topic>RDX</topic><topic>RDX crystal facet</topic><topic>Surface defects</topic><topic>Three dimensional</topic><topic>Wavelengths</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yan, Zhonghua</creatorcontrib><creatorcontrib>Liu, Wei</creatorcontrib><creatorcontrib>Zhang, Chuanchao</creatorcontrib><creatorcontrib>Wang, Xuming</creatorcontrib><creatorcontrib>Li, Jinshan</creatorcontrib><creatorcontrib>Yang, Zongwei</creatorcontrib><creatorcontrib>Xiang, Xia</creatorcontrib><creatorcontrib>Huang, Ming</creatorcontrib><creatorcontrib>Tan, Bisheng</creatorcontrib><creatorcontrib>Zhou, Guorui</creatorcontrib><creatorcontrib>Liao, Wei</creatorcontrib><creatorcontrib>Li, Zhijie</creatorcontrib><creatorcontrib>Li, Li</creatorcontrib><creatorcontrib>Yan, Hongwei</creatorcontrib><creatorcontrib>Yuan, Xiaodong</creatorcontrib><creatorcontrib>Zu, Xiaotao</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Environment Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>Ceramic Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Journal of hazardous materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yan, Zhonghua</au><au>Liu, Wei</au><au>Zhang, Chuanchao</au><au>Wang, Xuming</au><au>Li, Jinshan</au><au>Yang, Zongwei</au><au>Xiang, Xia</au><au>Huang, Ming</au><au>Tan, Bisheng</au><au>Zhou, Guorui</au><au>Liao, Wei</au><au>Li, Zhijie</au><au>Li, Li</au><au>Yan, Hongwei</au><au>Yuan, Xiaodong</au><au>Zu, Xiaotao</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Quantitative correlation between facets defects of RDX crystals and their laser sensitivity</atitle><jtitle>Journal of hazardous materials</jtitle><addtitle>J Hazard Mater</addtitle><date>2016-08-05</date><risdate>2016</risdate><volume>313</volume><spage>103</spage><epage>111</epage><pages>103-111</pages><issn>0304-3894</issn><eissn>1873-3336</eissn><abstract>[Display omitted]
•{210} facets of RDX crystals with different surface qualities are fabricated.•355nm laser sensitivity of RDX evolves exponentially with surface defects sizes.•Laser-induced micro-explosion is more probable to take place near micro-defects.•Defects-sensitivity correlations can be well explained by 3D FDTD simulations.
In this work, the {210} facets of cyclotrimethylenetrinitramine (RDX) single crystals with different quality were studied by scanning electron microscopy and atomic force microscopy. Their laser sensitivity was then assessed using a direct laser ignition test irradiated with ultraviolet laser (wavelength: 355nm, pulse width: 6.4ns). Quantitative relationships between laser sensitivity and surface defects of RDX (210) and (2¯1¯0) facets were investigated. It is determined that the laser sensitivity exhibits significant correlation with the surface roughness, size of which is comparable with scales of laser wavelength. 3D FDTD simulations disclose that this relationship can be well explained with light intensity modulation effects induced by micro-defects on the initial plane wave.</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>27054669</pmid><doi>10.1016/j.jhazmat.2016.03.071</doi><tpages>9</tpages></addata></record> |
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| source | Elsevier ScienceDirect Journals |
| subjects | Correlation Crystal defects Ignition threshold Laser sensitivity Lasers Plane waves Pulse width RDX RDX crystal facet Surface defects Three dimensional Wavelengths |
| title | Quantitative correlation between facets defects of RDX crystals and their laser sensitivity |
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