Infrared and Raman spectra of calcium alumino-silicate glasses

Luu Gen Hwa, Shin Lang Hwang, Li Chi Liu

Research output: Contribution to journalArticlepeer-review

83 Citations (Scopus)


Calcium alumino-silicate glasses were investigated by infrared reflectivity and polarized Raman scattering. Vibrational modes were assigned to different types of atomic motion in the glass network. The nature of the low frequency Raman peak or Boson Peak is discussed in terms of existing theories. Kramers-Kronig analysis was performed on IR reflectivity data to extract longitudinal and transverse optic phonon frequencies.

Original languageEnglish
Pages (from-to)193-197
Number of pages5
JournalJournal of Non-Crystalline Solids
Issue number3
Publication statusPublished - 1998 Sep 11

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Condensed Matter Physics
  • Materials Chemistry

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