High-Resolution Laser Spectroscopy of Impurity Molecules in Organic Crystals and Polymers: Cryobaric Studies by Using Spectral Hole Burning Method.

• Laisaar Arlentin

  Institute of Physics

• Kikas Jaak

  Institute of Materials Science, University of Tartu

Bibliographic Information

Other Title

• High-Resolution Laser Spectroscopy of I

Abstract

We present a review of our studies of persistent spectral holes mainly in chlorin-doped polystyrene, frozen n-octane and p-terphenyl under pressures up to 8. 4 kbar at 4. 2-15 K in isobaric-isothermal experiments. In polystyrene and n-octane, narrowing of holes under pressure was observed and interpreted by the pressure dependence of lowfrequency pseudolocal vibrations. In p-terphenyl a drastic increase in holewidths was detected in the phase transition region around 5. 5 kbar at 4. 2-14 K.

Journal

• The Review of High Pressure Science and Technology

  The Review of High Pressure Science and Technology 7 706-711, 1998

  The Japan Society of High Pressure Science and Technology

Keywords

• spectral hole burning
• pressure effects
• glassy polymer
• organic crystals
• chlorin impurity molecules

Details

• CRID: 1390282679358108160
• NII Article ID: 10002691524
• NII Book ID: AN10452913
• DOI: 10.4131/jshpreview.7.706
• ISSN: 13481940
• ISSN: 0917639X
• NDL BIB ID: 4494030
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4494030
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed