Dielectric and magnetic properties, and electronic structure of multiferroic perovskite PbFe0.5Ta0.5O3 and incipient ferroelectric pyrochlore Pb2Fe0.34Ta1.84O7.11 single crystals and ceramics

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F16%3A00462338" target="_blank" >RIV/68378271:_____/16:00462338 - isvavai.cz</a>

Alternative codes found

RIV/00216208:11320/16:10325223

Result on the web

<a href="http://dx.doi.org/10.1016/j.jeurceramsoc.2016.05.039" target="_blank" >http://dx.doi.org/10.1016/j.jeurceramsoc.2016.05.039</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jeurceramsoc.2016.05.039" target="_blank" >10.1016/j.jeurceramsoc.2016.05.039</a>

Result language

angličtina

Original language name

Dielectric and magnetic properties, and electronic structure of multiferroic perovskite PbFe0.5Ta0.5O3 and incipient ferroelectric pyrochlore Pb2Fe0.34Ta1.84O7.11 single crystals and ceramics

Original language description

Linear and nonlinear dielectric studies revealed two monoclinic-tetragonal and tetragonal-cubic structural phase transitions at approximately 210K and 256K. The ceramics exhibit relaxor-like behaviour while dielectric, pyroelectric and piezoelectric studies of the crystals undoubtedly pointed to diffuse ferroelectric phase transition. Magnetic studies of ceramics and crystals pointed to two magnetic phase transition, paramagnetic-antiferromagnetic at 156K and antiferromagnetic-spin-glass at 10K. The pyrochlore Pb2Fe0.34Ta1.84O7.11 crystals exhibit incipient ferroelectric and paramagnetic behavior.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of the European Ceramic Society

ISSN

0955-2219

e-ISSN

—

Volume of the periodical

36

Issue of the periodical within the volume

14

Country of publishing house

GB - UNITED KINGDOM

Number of pages

13

Pages from-to

3369-3381

UT code for WoS article

000379888400015

EID of the result in the Scopus database

2-s2.0-84976406199