Infrared and Raman spectra of calcium alumino-silicate glasses

Luu Gen Hwa, Shin Lang Hwang, Li-Chi Liu

Research output: Contribution to journalArticle

74 Citations (Scopus)

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 languageEnglish
Pages (from-to)193-197
Number of pages5
JournalJournal of Non-Crystalline Solids
Volume238
Issue number3
DOIs
Publication statusPublished - 1998 Sep 11

Fingerprint

calcium silicates
Calcium silicate
Raman scattering
infrared spectra
Raman spectra
Infrared radiation
reflectance
Glass
Bosons
glass
vibration mode
Optics
bosons
optics
low frequencies

All Science Journal Classification (ASJC) codes

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

Cite this

Hwa, Luu Gen ; Hwang, Shin Lang ; Liu, Li-Chi. / Infrared and Raman spectra of calcium alumino-silicate glasses. In: Journal of Non-Crystalline Solids. 1998 ; Vol. 238, No. 3. pp. 193-197.
@article{90eed4341f6f4257b075f3ec1afb2132,
title = "Infrared and Raman spectra of calcium alumino-silicate glasses",
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.",
author = "Hwa, {Luu Gen} and Hwang, {Shin Lang} and Li-Chi Liu",
year = "1998",
month = "9",
day = "11",
doi = "10.1016/S0022-3093(98)00688-7",
language = "English",
volume = "238",
pages = "193--197",
journal = "Journal of Non-Crystalline Solids",
issn = "0022-3093",
publisher = "Elsevier",
number = "3",

}

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 journalArticle

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 -