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The morphotropic phase boundary of snn-bkn solid solution system

  • Sogang University

Research output: Contribution to journalJournal articlepeer-review

Abstract

The solid solution compositions of (l-x)Sr2NaNb5O15(SNN) - (x)Ba2Na Nb5O15(BKN) binary system(KNSBN) were prepared for 0.3≤ x≤ 0.7. The changes in the dielectric behavior and the lattice constant have been studied with different chemical compositions. The abrupt changes appeared in both the dielectric properties and the lattice parameters at x = 0.4 and thus the morphotropic phase boundary of this solid-solution system is presumed to be near x = 0.4.

Original languageEnglish
Pages (from-to)287-292
Number of pages6
JournalFerroelectrics
Volume157
Issue number1
DOIs
StatePublished - 1994.01

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