Properties of barium gallium germanate glasses
The glass-forming region density, index of refraction, glass transition temperature, T g, chemical durability and viscosity of BaO-Ga 2O 3-GeO 2 (BGG) glasses have been determined. In general, the physical properties of these ternary germanate glasses behave in a similar manner to comparable silicat...
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Veröffentlicht in: | Journal of non-crystalline solids 1993-12, Vol.163 (3), p.303-308 |
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container_title | Journal of non-crystalline solids |
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creator | Higby, P.L. Aggarwal, I.D. |
description | The glass-forming region density, index of refraction, glass transition temperature,
T
g, chemical durability and viscosity of BaO-Ga
2O
3-GeO
2 (BGG) glasses have been determined. In general, the physical properties of these ternary germanate glasses behave in a similar manner to comparable silicate glasses. Three series of BGG glasses containing a constant Ga
2O
3 content were formulated to approximate the physical property behavior of alkaline earth germanate glasses. The molar volume of the glasses in these series passes through a minimum with increasing BaO content, indicating a maximum in packing density and therefore the possibility of the existence of six-coordinated germanium ions. |
doi_str_mv | 10.1016/0022-3093(93)91308-P |
format | Article |
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T
g, chemical durability and viscosity of BaO-Ga
2O
3-GeO
2 (BGG) glasses have been determined. In general, the physical properties of these ternary germanate glasses behave in a similar manner to comparable silicate glasses. Three series of BGG glasses containing a constant Ga
2O
3 content were formulated to approximate the physical property behavior of alkaline earth germanate glasses. The molar volume of the glasses in these series passes through a minimum with increasing BaO content, indicating a maximum in packing density and therefore the possibility of the existence of six-coordinated germanium ions.</description><identifier>ISSN: 0022-3093</identifier><identifier>EISSN: 1873-4812</identifier><identifier>DOI: 10.1016/0022-3093(93)91308-P</identifier><identifier>CODEN: JNCSBJ</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties ; Condensed matter: structure, mechanical and thermal properties ; Equations of state, phase equilibria, and phase transitions ; Exact sciences and technology ; Glass transitions ; Heat capacities of solids ; Optical constants (including refractive index, complex dielectric constant, absorption, reflection and transmission coefficients, emissivity) ; Optical constants: refractive index, complex dielectric constant, absorption, reflection and transmission coefficients, emissivity ; Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation ; Optical properties of bulk materials and thin films ; Physics ; Specific phase transitions ; Thermal properties of condensed matter ; Thermal properties of crystalline solids ; Thermodynamic properties</subject><ispartof>Journal of non-crystalline solids, 1993-12, Vol.163 (3), p.303-308</ispartof><rights>1993</rights><rights>1994 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c364t-805ba196fc0ca89dee924674773cae29a9953317ef807e36bf491e454adfebab3</citedby><cites>FETCH-LOGICAL-c364t-805ba196fc0ca89dee924674773cae29a9953317ef807e36bf491e454adfebab3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/0022-3093(93)91308-P$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=3856503$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Higby, P.L.</creatorcontrib><creatorcontrib>Aggarwal, I.D.</creatorcontrib><title>Properties of barium gallium germanate glasses</title><title>Journal of non-crystalline solids</title><description>The glass-forming region density, index of refraction, glass transition temperature,
T
g, chemical durability and viscosity of BaO-Ga
2O
3-GeO
2 (BGG) glasses have been determined. In general, the physical properties of these ternary germanate glasses behave in a similar manner to comparable silicate glasses. Three series of BGG glasses containing a constant Ga
2O
3 content were formulated to approximate the physical property behavior of alkaline earth germanate glasses. The molar volume of the glasses in these series passes through a minimum with increasing BaO content, indicating a maximum in packing density and therefore the possibility of the existence of six-coordinated germanium ions.</description><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties</subject><subject>Condensed matter: structure, mechanical and thermal properties</subject><subject>Equations of state, phase equilibria, and phase transitions</subject><subject>Exact sciences and technology</subject><subject>Glass transitions</subject><subject>Heat capacities of solids</subject><subject>Optical constants (including refractive index, complex dielectric constant, absorption, reflection and transmission coefficients, emissivity)</subject><subject>Optical constants: refractive index, complex dielectric constant, absorption, reflection and transmission coefficients, emissivity</subject><subject>Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation</subject><subject>Optical properties of bulk materials and thin films</subject><subject>Physics</subject><subject>Specific phase transitions</subject><subject>Thermal properties of condensed matter</subject><subject>Thermal properties of crystalline solids</subject><subject>Thermodynamic properties</subject><issn>0022-3093</issn><issn>1873-4812</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1993</creationdate><recordtype>article</recordtype><recordid>eNp9kM1LxDAQxYMouK7-Bx56ENFD16RJm-QiyOIXLLgHPYdpOlki_ViTVvC_t3WXPToMzOX33vAeIZeMLhhlxR2lWZZyqvmN5reacarS9RGZMSV5KhTLjsnsgJySsxg_6TiSqxlZrEO3xdB7jEnnkhKCH5pkA3X9dzE00EKPyaaGGDGekxMHdcSL_Z2Tj6fH9-VLunp7fl0-rFLLC9GniuYlMF04Sy0oXSHqTBRSSMktYKZB65xzJtEpKpEXpROaocgFVA5LKPmcXO98t6H7GjD2pvHRYl1Di90QTVYwqWmmR1DsQBu6GAM6sw2-gfBjGDVTOWZKbqbkZtqpHLMeZVd7f4gWahegtT4etFzlRU75iN3vMByzfnsMJlqPrcXKB7S9qTr__59fKux3tg</recordid><startdate>19931201</startdate><enddate>19931201</enddate><creator>Higby, P.L.</creator><creator>Aggarwal, I.D.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>19931201</creationdate><title>Properties of barium gallium germanate glasses</title><author>Higby, P.L. ; Aggarwal, I.D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c364t-805ba196fc0ca89dee924674773cae29a9953317ef807e36bf491e454adfebab3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1993</creationdate><topic>Condensed matter: electronic structure, electrical, magnetic, and optical properties</topic><topic>Condensed matter: structure, mechanical and thermal properties</topic><topic>Equations of state, phase equilibria, and phase transitions</topic><topic>Exact sciences and technology</topic><topic>Glass transitions</topic><topic>Heat capacities of solids</topic><topic>Optical constants (including refractive index, complex dielectric constant, absorption, reflection and transmission coefficients, emissivity)</topic><topic>Optical constants: refractive index, complex dielectric constant, absorption, reflection and transmission coefficients, emissivity</topic><topic>Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation</topic><topic>Optical properties of bulk materials and thin films</topic><topic>Physics</topic><topic>Specific phase transitions</topic><topic>Thermal properties of condensed matter</topic><topic>Thermal properties of crystalline solids</topic><topic>Thermodynamic properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Higby, P.L.</creatorcontrib><creatorcontrib>Aggarwal, I.D.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of non-crystalline solids</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Higby, P.L.</au><au>Aggarwal, I.D.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Properties of barium gallium germanate glasses</atitle><jtitle>Journal of non-crystalline solids</jtitle><date>1993-12-01</date><risdate>1993</risdate><volume>163</volume><issue>3</issue><spage>303</spage><epage>308</epage><pages>303-308</pages><issn>0022-3093</issn><eissn>1873-4812</eissn><coden>JNCSBJ</coden><abstract>The glass-forming region density, index of refraction, glass transition temperature,
T
g, chemical durability and viscosity of BaO-Ga
2O
3-GeO
2 (BGG) glasses have been determined. In general, the physical properties of these ternary germanate glasses behave in a similar manner to comparable silicate glasses. Three series of BGG glasses containing a constant Ga
2O
3 content were formulated to approximate the physical property behavior of alkaline earth germanate glasses. The molar volume of the glasses in these series passes through a minimum with increasing BaO content, indicating a maximum in packing density and therefore the possibility of the existence of six-coordinated germanium ions.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/0022-3093(93)91308-P</doi><tpages>6</tpages></addata></record> |
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subjects | Condensed matter: electronic structure, electrical, magnetic, and optical properties Condensed matter: structure, mechanical and thermal properties Equations of state, phase equilibria, and phase transitions Exact sciences and technology Glass transitions Heat capacities of solids Optical constants (including refractive index, complex dielectric constant, absorption, reflection and transmission coefficients, emissivity) Optical constants: refractive index, complex dielectric constant, absorption, reflection and transmission coefficients, emissivity Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation Optical properties of bulk materials and thin films Physics Specific phase transitions Thermal properties of condensed matter Thermal properties of crystalline solids Thermodynamic properties |
title | Properties of barium gallium germanate glasses |
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