Elastic moduli of calcium alumino-silicate glasses studied by Brillouin scattering

Luu Gen Hwa; Chung Ling Lu; Li Chi Liu

doi:10.1016/S0025-5408(00)00317-2

Elastic moduli of calcium alumino-silicate glasses studied by Brillouin scattering

Luu Gen Hwa, Chung Ling Lu, Li Chi Liu

Department of Physics

Research output: Contribution to journal › Article › peer-review

24 Citations (Scopus)

Abstract

Brillouin scattering was used to investigate the elastic properties of calcium alumino-silicate glasses. The Brillouin frequency shifts, along with the measurements of density and refractive index, allowed the calculation of sound velocities and elastic constants. The values of elastic moduli (including Young's modulus, bulk modulus, shear modulus, and Poisson ratio), derived from experimental data for our glasses, were much larger those for pure SiO₂ glass. These values were compared with those calculated in terms of existing theories.

Original language	English
Pages (from-to)	1285-1292
Number of pages	8
Journal	Materials Research Bulletin
Volume	35
Issue number	8
DOIs	https://doi.org/10.1016/S0025-5408(00)00317-2
Publication status	Published - 2000 Jun 1

All Science Journal Classification (ASJC) codes

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

Access to Document

10.1016/S0025-5408(00)00317-2

Fingerprint Dive into the research topics of 'Elastic moduli of calcium alumino-silicate glasses studied by Brillouin scattering'. Together they form a unique fingerprint.

Cite this

@article{4ecdca999b6d4514bdc6bc7bc686634f,

title = "Elastic moduli of calcium alumino-silicate glasses studied by Brillouin scattering",

abstract = "Brillouin scattering was used to investigate the elastic properties of calcium alumino-silicate glasses. The Brillouin frequency shifts, along with the measurements of density and refractive index, allowed the calculation of sound velocities and elastic constants. The values of elastic moduli (including Young's modulus, bulk modulus, shear modulus, and Poisson ratio), derived from experimental data for our glasses, were much larger those for pure SiO2 glass. These values were compared with those calculated in terms of existing theories.",

author = "Hwa, {Luu Gen} and Lu, {Chung Ling} and Liu, {Li Chi}",

year = "2000",

month = jun,

day = "1",

doi = "10.1016/S0025-5408(00)00317-2",

language = "English",

volume = "35",

pages = "1285--1292",

journal = "Materials Research Bulletin",

issn = "0025-5408",

publisher = "Elsevier Limited",

number = "8",

}

TY - JOUR

T1 - Elastic moduli of calcium alumino-silicate glasses studied by Brillouin scattering

AU - Hwa, Luu Gen

AU - Lu, Chung Ling

AU - Liu, Li Chi

PY - 2000/6/1

Y1 - 2000/6/1

N2 - Brillouin scattering was used to investigate the elastic properties of calcium alumino-silicate glasses. The Brillouin frequency shifts, along with the measurements of density and refractive index, allowed the calculation of sound velocities and elastic constants. The values of elastic moduli (including Young's modulus, bulk modulus, shear modulus, and Poisson ratio), derived from experimental data for our glasses, were much larger those for pure SiO2 glass. These values were compared with those calculated in terms of existing theories.

AB - Brillouin scattering was used to investigate the elastic properties of calcium alumino-silicate glasses. The Brillouin frequency shifts, along with the measurements of density and refractive index, allowed the calculation of sound velocities and elastic constants. The values of elastic moduli (including Young's modulus, bulk modulus, shear modulus, and Poisson ratio), derived from experimental data for our glasses, were much larger those for pure SiO2 glass. These values were compared with those calculated in terms of existing theories.

UR - http://www.scopus.com/inward/record.url?scp=0034200045&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0034200045&partnerID=8YFLogxK

U2 - 10.1016/S0025-5408(00)00317-2

DO - 10.1016/S0025-5408(00)00317-2

M3 - Article

AN - SCOPUS:0034200045

VL - 35

SP - 1285

EP - 1292

JO - Materials Research Bulletin

JF - Materials Research Bulletin

SN - 0025-5408

IS - 8

ER -