A Study on the Relationship between Nonlinear Optical Constants and the Ionic Conductivity in Glasses
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概要
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The bond fluctuation model of superionic conductors predicts that the polarizabilityof solids that exhibit high ionic conduction is large. Based on this background, a study on thenonlinear optical constants in superionic glasses has been started. As a first step, therelationship between the third-order susceptibility χ(3) and the linear susceptibility χ(1) ofvarious kinds of glasses has been studied. It is found that the values of χ(3) of superionicconducting glasses exceed considerably the values predicted by the usual Miller rule. Thedeviation arises from the increase of the ionic coordinate dependent electronic polarizability,which plays also an important role in the ion transport processes.
- IOP Publishingの論文
- 2011-07-06
IOP Publishing | 論文
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