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SPECTROSCOPIC STUDIES OF CATION VIBRATION IN OXIDE GLASSES

Please use this identifier to cite or link to this item: http://hdl.handle.net/1811/10831

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dc.creator Nelson, Barry N. en_US
dc.creator Exarhos, Gregory J. en_US
dc.date.accessioned 2006-06-15T14:11:40Z
dc.date.available 2006-06-15T14:11:40Z
dc.date.issued 1979 en_US
dc.identifier 1979-MH-10 en_US
dc.identifier.uri http://hdl.handle.net/1811/10831
dc.description Author Institution: en_US
dc.description.abstract Binary metal oxide glasses having the metaphosphate composition have been prepared containing cations from the following groups: alkali metals, alkaline earths, transition metals, and lanthanide and actinide metals. Far infrared absorption assigned the cation vibration in its oxygen cage has been measured for these glasses. Empirical ionic models are proposed correlating the absorption maximum with the cation mass and its charge, or the mass and its ionic radius. Discrepancies between the observed and predicted vibrational frequency indicate a more covalent interaction between the metal cation and the glass network. Raman intensities and vibrational frequencies of the network metaphosphate vibrations have been obtained and provide additional evidence about the cation-site interaction. en_US
dc.format.extent 70722 bytes
dc.format.mimetype image/jpeg
dc.language.iso English en_US
dc.title SPECTROSCOPIC STUDIES OF CATION VIBRATION IN OXIDE GLASSES en_US
dc.type article en_US