Dergi makalesi Açık Erişim
Kabalci, I.; Gokce, H.
<?xml version='1.0' encoding='UTF-8'?> <record xmlns="http://www.loc.gov/MARC21/slim"> <leader>00000nam##2200000uu#4500</leader> <datafield tag="700" ind1=" " ind2=" "> <subfield code="a">Gokce, H.</subfield> <subfield code="u">Istanbul Tech Univ, Dept Met & Mat Engn, TR-34469 Istanbul, Turkey</subfield> </datafield> <datafield tag="909" ind1="C" ind2="4"> <subfield code="p">ACTA PHYSICA POLONICA A</subfield> <subfield code="v">125</subfield> <subfield code="n">4</subfield> <subfield code="c">877-881</subfield> </datafield> <datafield tag="980" ind1=" " ind2=" "> <subfield code="a">user-tubitak-destekli-proje-yayinlari</subfield> </datafield> <datafield tag="540" ind1=" " ind2=" "> <subfield code="a">Creative Commons Attribution</subfield> <subfield code="u">http://www.opendefinition.org/licenses/cc-by</subfield> </datafield> <datafield tag="773" ind1=" " ind2=" "> <subfield code="i">isVersionOf</subfield> <subfield code="a">10.81043/aperta.63344</subfield> <subfield code="n">doi</subfield> </datafield> <datafield tag="024" ind1=" " ind2=" "> <subfield code="a">10.81043/aperta.63345</subfield> <subfield code="2">doi</subfield> </datafield> <datafield tag="245" ind1=" " ind2=" "> <subfield code="a">Investigation of Infrared and Raman Spectra of TeO2-Nb2O5-TiO2 Glasses</subfield> </datafield> <datafield tag="100" ind1=" " ind2=" "> <subfield code="a">Kabalci, I.</subfield> <subfield code="u">Harran Univ, Fac Educ, Dept Phys, Sanliurfa, Turkey</subfield> </datafield> <datafield tag="909" ind1="C" ind2="O"> <subfield code="o">oai:zenodo.org:63345</subfield> <subfield code="p">user-tubitak-destekli-proje-yayinlari</subfield> </datafield> <datafield tag="650" ind1="1" ind2="7"> <subfield code="2">opendefinition.org</subfield> <subfield code="a">cc-by</subfield> </datafield> <datafield tag="260" ind1=" " ind2=" "> <subfield code="c">2014-01-01</subfield> </datafield> <datafield tag="856" ind1="4" ind2=" "> <subfield code="u">https://aperta.ulakbim.gov.trrecord/63345/files/bib-9940527a-6f03-45b7-94b7-9c142651f884.txt</subfield> <subfield code="z">md5:f905918506867de4bf3f95575a534ab8</subfield> <subfield code="s">145</subfield> </datafield> <datafield tag="542" ind1=" " ind2=" "> <subfield code="l">open</subfield> </datafield> <controlfield tag="005">20210316013909.0</controlfield> <controlfield tag="001">63345</controlfield> <datafield tag="980" ind1=" " ind2=" "> <subfield code="a">publication</subfield> <subfield code="b">article</subfield> </datafield> <datafield tag="520" ind1=" " ind2=" "> <subfield code="a">X-ray diffraction, infrared (IR), Raman spectroscopy and scanning electron microscope techniques have been used to investigate the microstructural properties of the glass materials. In this work, a new type of tellurite based optical glasses with TeO2/Nb2O5/TiO2 for different xNb(2)O(5) (x = 5, 10, 15, and 20 mol.%) glass compositions at constant 5 mol.% TiO2 ratio were prepared. The effect of Nb2O5 contents on the structural unit of (95 - x)TeO2-(x)Nb2O5-5TiO(2) glass network, and the intensity ratios of the Raman peaks were investigated. The results indicate that for different Nb2O5 content 5 to 20 mol.% in the glass system, three vibrational peaks around 650, 800, and 920 cm(-1) which correspond to the structural bonding of the glass were observed in the range of 500-2000 cm(-1) for the IR spectra. Furthermore, from the Raman results a structural evolution was determined with the number of structural units such as [NbO6](7-), TeO3+1 (polyhedra), TeO4 (trigonal bipyramids), TeO3 (trigonal pyramids) or TeO3+1 (polyhedra), and [NbO4](3-) for this ternary glass system.</subfield> </datafield> </record>
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