Antiferroelectric-paraelectric phase transformation in nonstoichiometric NaNbO3
Admittance of polycrystalline sodium niobate synthetized with nonstoichiometric proportion of the constituent oxides 1 has been investigated at elevated temperatures. Basic values characterizing the AFE-PE phase transformation have been determined. Effect of sodium oxide excess on the phase transfor...
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| Veröffentlicht in: | Ferroelectrics 1988-05, Vol.81 (1), p.277-280 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | Admittance of polycrystalline sodium niobate synthetized with nonstoichiometric proportion of the constituent oxides
1
has been investigated at elevated temperatures. Basic values characterizing the AFE-PE phase transformation have been determined. Effect of sodium oxide excess on the phase transformation has been defined and shortly discussed. |
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| ISSN: | 0015-0193 1563-5112 |
| DOI: | 10.1080/00150198808008862 |