Mixed alkali effect in the ac conductivity of glasses
DSpace at IIT Bombay
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Title |
Mixed alkali effect in the ac conductivity of glasses
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Creator |
KULKARNI, AR
LUNKENHEIMER, P LOIDL, A |
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Subject |
ionic-conductivity
relaxation transport mixed alkali effect ac conductivity glasses dielectric properties |
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Description |
The ac electrical conductivity of mixed alkali LiF-KF-Al(PO3)(3) glasses has been investigated using the complex conductivity formalism. For the first time, a mixed alkali effect has been detected in the ac conductivity of glasses which also exhibit the classical mixed alkali effect in the de conductivity. The observed conductivity relaxations have been analyzed using three and four parameter functions. Jonscher's universal dielectric response yields the best description of the experimental data. (C) 2000 Elsevier Science S.A. .
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Publisher |
ELSEVIER SCIENCE SA
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Date |
2011-07-28T13:09:51Z
2011-12-26T12:59:26Z 2011-12-27T05:51:32Z 2011-07-28T13:09:51Z 2011-12-26T12:59:26Z 2011-12-27T05:51:32Z 2000 |
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Type |
Article
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Identifier |
MATERIALS CHEMISTRY AND PHYSICS, 63(1), 93-97
0254-0584 http://dx.doi.org/10.1016/S0254-0584(99)00212-6 http://dspace.library.iitb.ac.in/xmlui/handle/10054/7409 http://hdl.handle.net/10054/7409 |
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Language |
en
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