Abstract
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 language | English |
|---|---|
| Pages (from-to) | 193-197 |
| Number of pages | 5 |
| Journal | Journal of Non-Crystalline Solids |
| Volume | 238 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 1998 Sep 11 |
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All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Ceramics and Composites
- Condensed Matter Physics
- Materials Chemistry
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Infrared and Raman spectra of calcium alumino-silicate glasses. / Hwa, Luu Gen; Hwang, Shin Lang; Liu, Li-Chi.
In: Journal of Non-Crystalline Solids, Vol. 238, No. 3, 11.09.1998, p. 193-197.Research output: Contribution to journal › Article
TY - JOUR
T1 - Infrared and Raman spectra of calcium alumino-silicate glasses
AU - Hwa, Luu Gen
AU - Hwang, Shin Lang
AU - Liu, Li-Chi
PY - 1998/9/11
Y1 - 1998/9/11
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=0032475379&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0032475379&partnerID=8YFLogxK
U2 - 10.1016/S0022-3093(98)00688-7
DO - 10.1016/S0022-3093(98)00688-7
M3 - Article
AN - SCOPUS:0032475379
VL - 238
SP - 193
EP - 197
JO - Journal of Non-Crystalline Solids
JF - Journal of Non-Crystalline Solids
SN - 0022-3093
IS - 3
ER -