Study of SrTiO3 Nanocrystalline Powder by Luminescent Impurity Probe Method

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F09%3A00164954" target="_blank" >RIV/68407700:21340/09:00164954 - 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

Study of SrTiO3 Nanocrystalline Powder by Luminescent Impurity Probe Method

Original language description

Luminescence of Cr3+ impurity ions was used as a probe in studies of low-temperature phase of nanocrystalline SrTiO3:Cr(0.1%) powders with average particle size between 13 - 100 nm that were prepared by modified Pechini method. The temperature behavior of the zero-phonon emission R-line of the octahedral Cr3+ centres appeared for all powders nearly the same as that of the bulk crystals, evidencing that SrTiO3 retains quantum paraelectric behavior down to a particle size of about 10 nm.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

<a href="/en/project/GA202%2F08%2F1009" target="_blank" >GA202/08/1009: Characterization and technology of new perovskite structures</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

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

Article name in the collection

CTU REPORTS Workshop 2009

ISBN

978-80-01-04286-1

ISSN

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e-ISSN

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Number of pages

2

Pages from-to

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Publisher name

CTU Publishing House

Place of publication

Praha

Event location

Praha

Event date

Feb 16, 2009

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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