Lattice dynamics and dielectric response of undoped, soft and hard PbZr0.42Ti0.58O3.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F10%3A00352364" target="_blank" >RIV/68378271:_____/10:00352364 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Lattice dynamics and dielectric response of undoped, soft and hard PbZr0.42Ti0.58O3.

Original language description

Ceramic samples of lead zirconate titanate Pb(Zr0.42Ti0.58)O3 (PZT 42/58) doped with Fe (hard) and Nb (soft) were studied by Raman, infrared and THz spectroscopy in temperature range from 900 K to 20 K. From the evaluation of the infrared and Raman phonons in undoped ceramics we conclude that tetragonal PZT ceramics undergo a low-temperature phase transition to tilted phase revealed in the anomalies of phonon parameters and the appearance of new modes. Doped samples presented similar behaviour.

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

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

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

Name of the periodical

Phase Transitions

ISSN

0141-1594

e-ISSN

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Volume of the periodical

83

Issue of the periodical within the volume

10-11

Country of publishing house

GB - UNITED KINGDOM

Number of pages

14

Pages from-to

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UT code for WoS article

000284539500018

EID of the result in the Scopus database

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