Order-disorder reactions in the ferroelectric perovskites Pb(Sc1/2Nb1/2)O3 and Pb(Sc1/2Ta1/2)O3: II. Relation between ordering and properties

C.G.F. Stenger, A.J. Burggraaf

Research output: Contribution to journalArticleAcademic

168 Citations (Scopus)
2 Downloads (Pure)

Abstract

The ordering of the trivalent and pentavalent cations in the perovskites Pb(Sc1/2Nb1/2)O3 and Pb(Sc1/2Ta1/2)O3 can be varied by suitable heat treatments. The degree as well as the kind of order strongly affects the character of the FE - PE phase transition. A spatially homogeneous disorder leads to a diffuse phase transition whereas a hybrid crystal with a nonhomogeneous disorder shows a sequence of two FE - PE transitions.
Original languageEnglish
Pages (from-to)653-664
JournalPhysica Status Solidi A: Applied research
Volume61
Issue number2
DOIs
Publication statusPublished - 1980

Fingerprint

Order disorder transitions
perovskites
Ferroelectric materials
Phase transitions
disorders
Cations
Positive ions
Heat treatment
Crystals
heat treatment
cations
crystals

Cite this

@article{9f147fcf3cc94d01a307e21f684c55c6,
title = "Order-disorder reactions in the ferroelectric perovskites Pb(Sc1/2Nb1/2)O3 and Pb(Sc1/2Ta1/2)O3: II. Relation between ordering and properties",
abstract = "The ordering of the trivalent and pentavalent cations in the perovskites Pb(Sc1/2Nb1/2)O3 and Pb(Sc1/2Ta1/2)O3 can be varied by suitable heat treatments. The degree as well as the kind of order strongly affects the character of the FE - PE phase transition. A spatially homogeneous disorder leads to a diffuse phase transition whereas a hybrid crystal with a nonhomogeneous disorder shows a sequence of two FE - PE transitions.",
author = "C.G.F. Stenger and A.J. Burggraaf",
year = "1980",
doi = "10.1002/pssa.2210610240",
language = "English",
volume = "61",
pages = "653--664",
journal = "Physica status solidi A",
issn = "1862-6300",
publisher = "Wiley-VCH Verlag",
number = "2",

}

Order-disorder reactions in the ferroelectric perovskites Pb(Sc1/2Nb1/2)O3 and Pb(Sc1/2Ta1/2)O3 : II. Relation between ordering and properties. / Stenger, C.G.F.; Burggraaf, A.J.

In: Physica Status Solidi A: Applied research, Vol. 61, No. 2, 1980, p. 653-664.

Research output: Contribution to journalArticleAcademic

TY - JOUR

T1 - Order-disorder reactions in the ferroelectric perovskites Pb(Sc1/2Nb1/2)O3 and Pb(Sc1/2Ta1/2)O3

T2 - II. Relation between ordering and properties

AU - Stenger, C.G.F.

AU - Burggraaf, A.J.

PY - 1980

Y1 - 1980

N2 - The ordering of the trivalent and pentavalent cations in the perovskites Pb(Sc1/2Nb1/2)O3 and Pb(Sc1/2Ta1/2)O3 can be varied by suitable heat treatments. The degree as well as the kind of order strongly affects the character of the FE - PE phase transition. A spatially homogeneous disorder leads to a diffuse phase transition whereas a hybrid crystal with a nonhomogeneous disorder shows a sequence of two FE - PE transitions.

AB - The ordering of the trivalent and pentavalent cations in the perovskites Pb(Sc1/2Nb1/2)O3 and Pb(Sc1/2Ta1/2)O3 can be varied by suitable heat treatments. The degree as well as the kind of order strongly affects the character of the FE - PE phase transition. A spatially homogeneous disorder leads to a diffuse phase transition whereas a hybrid crystal with a nonhomogeneous disorder shows a sequence of two FE - PE transitions.

U2 - 10.1002/pssa.2210610240

DO - 10.1002/pssa.2210610240

M3 - Article

VL - 61

SP - 653

EP - 664

JO - Physica status solidi A

JF - Physica status solidi A

SN - 1862-6300

IS - 2

ER -