TITLE

Time-Dependent Pressure Distribution in Microstructured Shocked Materials Using Fluorescent Dye Probes

AUTHOR(S)
Banishev, Alexandr; Christensen, James M.; Dlott, Dana D.
PUB. DATE
January 2017
SOURCE
AIP Conference Proceedings;2017, Vol. 1793 Issue 1, p1
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
We have used fluorescent probes for time-resolved microscopy of shocked particulate media. By embedding rhodamine 6G (R6G) dye in silica nano- and micro-particles, we have created superemissive ultrafast pressure probes. We used silica-embedded dye particles to obtain stroboscopic fluorescence images of shocked sand-like media. Shock effects on microstructured media and micropressure distributions can be determined from shock-induced emission intensity loss, with high time and space resolution.
ACCESSION #
120822196

 

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