Dielectric, magnetic and spectroscopic properties of Li2O–WO3–P2O5 glass system with Ag2O as additive
作者： K. Sambasiva Rao , M. Srinivasa Reddy , V. Ravi Kumar , N. Veeraiah
DOI: 10.1016/J.MATCHEMPHYS.2008.04.012
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摘要: Abstract Li 2 O–WO 3 –P O 5 glasses containing small concentrations of Ag from 0 to 1 mol% were prepared. A number studies viz., chemical durability, dielectric (constant ɛ ′, loss tan δ , a.c. conductivity σ ac over a range frequency and temperature), spectroscopic (infrared, optical absorption ESR spectra) magnetic susceptibility these glasses, have been carried out. The interesting variations observed in all properties with the concentration + ions analyzed light different oxidation states environment tungsten glass network.
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