Coherent Raman scattering measurements of vibrational frequency shifts in shock-compressed organic liquids

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The techniques of backward stimulated Raman scattering (BSRS) and reflected broad-band coherent anti-Stokes Raman scattering (RBBCARS) have been used to measure vibrational frequency shifts in shock-compressed liquid benzene and mixtures of liquid benzene and liquid deuterated benzene. BSRS was used only for measurements in neat liquid benzene as it only allows observation of the highest gain vibrational transition. RBBCARS was used to simultaneously measure multiple vibrational modes of multiple species. Accompanying static high pressure Raman experiments in a heated diamond anvil cell were used to establish the phase of the shocked samples. These experiments demonstrate the capabilities of fast nonlinear ... continued below

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Pages: 6

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Moore, D.S.; Schmidt, S.C.; Schiferl, D. & Shaner, J.W. January 1, 1983.

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Description

The techniques of backward stimulated Raman scattering (BSRS) and reflected broad-band coherent anti-Stokes Raman scattering (RBBCARS) have been used to measure vibrational frequency shifts in shock-compressed liquid benzene and mixtures of liquid benzene and liquid deuterated benzene. BSRS was used only for measurements in neat liquid benzene as it only allows observation of the highest gain vibrational transition. RBBCARS was used to simultaneously measure multiple vibrational modes of multiple species. Accompanying static high pressure Raman experiments in a heated diamond anvil cell were used to establish the phase of the shocked samples. These experiments demonstrate the capabilities of fast nonlinear optical techniques in the study of material structure and chemical reaction induced by shock-compression.

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Pages: 6

Notes

NTIS, PC A02/MF A01.

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  • Society of Photo-Optical Instrumentation Engineers conference, Santa Fe, NM, USA, 11 Apr 1983

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  • Other: DE83011331
  • Report No.: LA-UR-83-1024
  • Report No.: CONF-830425-11
  • Grant Number: W-7405-ENG-36
  • Office of Scientific & Technical Information Report Number: 6347527
  • Archival Resource Key: ark:/67531/metadc1212181

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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  • January 1, 1983

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  • July 5, 2018, 11:11 p.m.

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  • Sept. 5, 2018, 3:07 p.m.

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Moore, D.S.; Schmidt, S.C.; Schiferl, D. & Shaner, J.W. Coherent Raman scattering measurements of vibrational frequency shifts in shock-compressed organic liquids, article, January 1, 1983; United States. (digital.library.unt.edu/ark:/67531/metadc1212181/: accessed December 14, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.