The ionic transition and the glass transition in ion-conducting glasses |
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Authors: | Akira Doi |
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Affiliation: | Department of Materials, Nagoya Institute of Technology, Section of Inorganic Materials, Gokiso-cho, Showa-ku, Nagoya 466-8555, Japan |
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Abstract: | In an ion-conducting glass, there may be the ionic transition which characterizes ‘melting’ of the modifying ions in a similar way as the glass transition characterizes ‘melting’ of the glass network former. The ionic transition can be observed, electrically, by the thermally stimulated depolarization current technique. It is demonstrated that the relaxation time for the ionic transition is the same (near 100 s) with that for the glass transition in so far as the heating/cooling rate lies within, say, 10−1-10−5 K/s as adopted in our routine works. |
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Keywords: | 61.43.Fs 64.70.Pf 66.10.Ed |
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