Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/70659
DC FieldValueLanguage
dc.contributor.authorHwa, L.G.en_US
dc.contributor.authorLee, T.H.en_US
dc.contributor.authorSzu, S.P.en_US
dc.date2004zh_TW
dc.date.accessioned2014-06-11T06:00:08Z-
dc.date.available2014-06-11T06:00:08Z-
dc.identifier.issn0025-5408zh_TW
dc.identifier.urihttp://hdl.handle.net/11455/70659-
dc.description.abstractThe elastic properties of two series of lanthanum aluminosilicate glasses (15La(2)O(3)-xAl(2)O(3)-(85 - X)SiO2 and 25La(2)O(3)-yAl(2)O(3)-(75 - y)SiO2, where x, y = 15, 20, 25, 30, 35 mol%), were obtained by the ultrasonic pulse-echo technique, at room temperature. The correlation of elastic stiffness, the cross-link density, and the fractal bond connectivity of these glasses are discussed. The derived experimental values of Young's modulus, bulk modulus, shear modulus and Poisson's ratio for our glasses are compared with those theoretically calculated values in terms of the Makishima-Mackenzie model. (C) 2003 Elsevier Ltd. All rights reserved.en_US
dc.language.isoen_USzh_TW
dc.relationMaterials Research Bulletinen_US
dc.relation.ispartofseriesMaterials Research Bulletin, Volume 39, Issue 1, Page(s) 33-40.en_US
dc.relation.urihttp://dx.doi.org/10.1016/j.materresbull.2003.09.026en_US
dc.subjectglassesen_US
dc.subjectultrasonic measurementen_US
dc.subjectelastic propertiesen_US
dc.subjectconstantsen_US
dc.subjectspectraen_US
dc.subjectyttriumen_US
dc.subjectmodulien_US
dc.titleElastic properties of lanthanum aluminosilicate glassesen_US
dc.typeJournal Articlezh_TW
dc.identifier.doi10.1016/j.materresbull.2003.09.026zh_TW
item.cerifentitytypePublications-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.languageiso639-1en_US-
item.fulltextno fulltext-
item.grantfulltextnone-
item.openairetypeJournal Article-
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