Subterahertz dielectric relaxation in lead-free Ba(Zr,Ti)O3 relaxor ferroelectrics

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F16%3A00462279" target="_blank" >RIV/68378271:_____/16:00462279 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1038/ncomms11014" target="_blank" >http://dx.doi.org/10.1038/ncomms11014</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1038/ncomms11014" target="_blank" >10.1038/ncomms11014</a>

Result language

angličtina

Original language name

Subterahertz dielectric relaxation in lead-free Ba(Zr,Ti)O3 relaxor ferroelectrics

Original language description

We report first-principles-based molecular dynamic simulations of lead-free Ba(Zr0.5 Ti0.5)O3, which allows us to obtain its subterahertz dynamics. This approach reproduces the striking characteristics of relaxors including the dielectric relaxation, the constant-loss bahaviour, the diffuse maximum in the temperature dependence of susceptibility, the substantial widening of dielectric spectrum on cooling and the resulting Vogel-Fulcher law.

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

<a href="/en/project/GA15-04121S" target="_blank" >GA15-04121S: Current perspectives of ferroelectric domain interfaces</a><br>

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

Nature Communications

ISSN

2041-1723

e-ISSN

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Volume of the periodical

7

Issue of the periodical within the volume

Apr.

Country of publishing house

GB - UNITED KINGDOM

Number of pages

7

Pages from-to

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UT code for WoS article

000373529800001

EID of the result in the Scopus database

2-s2.0-84962656706