New approach between the Optical Basicity and the Dielectric Constant through the Molar Polarizability for Some Binary Glasses
- 1 Department of Physics, Faculty of Science, El-Azaher University, Assuit, 71452, Egypt
Abstract
Problem statement: In the present study, a new correlation between the optical basiciry which describes the electronic charge clouds around the oxide glass and the dielectric constant has been proposed through the molar polarizability of the binary oxide glasses. Approach: Two experimental forms have been suggested relating the optical basicity and the molar electronic polarizability. Hence, the dielectric constant and the optical basicity for some binary glass systems can be deduced. Results: The molar polarizability and the dielectric constant of these glasses exhibit a linear relation as represented with the optical basicity. We have applied the proposed relation on the binary glasses. Conclusion: It was found that a good agreement as the values determined with experimental results determined by previous researchers.
DOI: https://doi.org/10.3844/pisp.2011.1.7
Copyright: © 2011 El-Sayed Moustafa. This is an open access article distributed under the terms of the
Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
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Keywords
- Dielectric constant
- optical basicity
- molar polarizability
- binary glass systems
- linear relation
- oxide glasses
- optical basicity
- binary glasses
- electronic charge
- experimental results
- electronic polarizability