An electro-conductive organic coating for scanning electron microscopy (deja vu)

被引：1
|
作者：
Burnett, Bryan R. [1 ]
机构：
[1] Meixa Tech, Cardiff By The Sea, CA 92007 USA
来源：
SCANNING MICROSCOPIES 2014 | 2014年 / 9236卷
关键词：
Scanning Electron Microscopy; Electro-Conductive Organic Compound; ConductCoat; Fabric; Gunshot Residue; Bullet Wipe; Bore Wipe; Leadless Primers;
D O I：
10.1117/12.2065553
中图分类号：
TH742 [显微镜];
学科分类号：
摘要：
An organic compound, originally marketed as an antistatic, can form an extremely thin electro-conductive coating upon drying. A scanning electron microscope (SEM) application for this compound was first explored in the late 1960s. A coating of this compound eliminates the need for carbon or gold coating in some applications. It is well suited for the viewing of fabric samples and associated gunshot residue (GSR) in the SEM and makes it possible to quickly analyze fabric bullet wipe and bore wipe GSR. Fabric samples can also be examined for GSR from intermediate-range shots to estimate muzzle-target distances.
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页数：9
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