Céramiques de Pb2(K1-xLax/3)Nb5O15: prop
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Zhigao Lu; Jean-Pierre Bonnet; Jean Ravez; Paul Hagenmuller
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Article
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1993
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Elsevier Science
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English
⚖ 359 KB
Ferroelectric ceramics of \(\mathrm{Pb}_{2}\left(\mathrm{~K}_{1-x} \mathrm{La}_{x / 3}\right) \mathrm{Nb}_{5} \mathrm{O}_{15}(x=0,0.1\), and 0.3\()\) and of tetragonal tungsten bronze (TTB) type have been investigated. The Curie temperatures of those TTB-type materials are weakly dependent on \(x\).