UV and electrical properties of TeO2-WO3-Li2O-Nb2O5/Sm2O3/Pr6O11/Er2O3 glasses
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DOI: 10.1016/j.jnoncrysol.2018.02.019
Abstract: Abstract UV absorption spectra of quaternary tellurite glasses in the form TeO2-WO3-Li2O-Nb2O5/Sm2O3/Pr6O11/Er2O3 were measured in the range 200–850 nm. Optical energy gap EASFopt. (eV), EDASFopt. (eV), Urbach's energy Eu (eV), and refractive index (n) were calculated… read more here.
Keywords: nb2o5 sm2o3; teo2 wo3; wo3 li2o; li2o nb2o5 ... See more keywords