Improved properties in Dy3+ substituted barium titanate. Issue 186 (2nd January 2018)

• Record Type: Journal Article
• Authors: Pahuja, Poonam; Tomar, Amit; Tandon, R. P.
• Is Part Of: Integrated ferroelectrics. Issue 186(2018)
• Page Start: 49
• Page End: 53
• Publication Date: 2018-01-02
• Subjects: Ferroelectric -- dielectric -- piezoelectric; Ferroelectric devices -- Periodicals; Integrated circuits -- Periodicals; 537.244805
• DOI: 10.1080/10584587.2017.1369745
• Languages: English
• ISSNs: 1058-4587

Abstract

ABSTRACT: In this paper, effect of Dy 3+ substitution on structural, microstructural, dielectric, ferroelectric and piezoelectric properties of barium titanate has been studied. Results of density measurement indicates that substitution of Dy 3+ results in increase in density of BT. Grain size increases significantly with the substitution of Dy 3+ . Dy 3+ substituted BT sample possess higher dielectric constant, better ferroelectric properties but weak piezoelectric properties.