About: Luminescent impurity ion probe and low temperature phase of SrTiO3 nanoparticles

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Luminescent impurity ion probe and low temperature phase of SrTiO3 nanoparticles Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Photoluminescence of Cr3+ impurity ions was studied on nanocrystalline SrTiO3:Cr(0.1%) powders with an average particle size between 13 and 100 nm. The position of the zero-phonon emission R-line of the octahedral Cr3+ centres shifted to higher energies with decreasing particle size. The temperature shift of the R-line position appeared for all powders nearly the same as the 'dielectric related' one in the bulk crystals, evidencing that SrTiO3 retains quantum paraelectric behaviour down to a particle size of about 10 nm. Photoluminescence of Cr3+ impurity ions was studied on nanocrystalline SrTiO3:Cr(0.1%) powders with an average particle size between 13 and 100 nm. The position of the zero-phonon emission R-line of the octahedral Cr3+ centres shifted to higher energies with decreasing particle size. The temperature shift of the R-line position appeared for all powders nearly the same as the 'dielectric related' one in the bulk crystals, evidencing that SrTiO3 retains quantum paraelectric behaviour down to a particle size of about 10 nm. (en)
Title	Luminescent impurity ion probe and low temperature phase of SrTiO3 nanoparticles Luminescent impurity ion probe and low temperature phase of SrTiO3 nanoparticles (en)
skos:prefLabel	Luminescent impurity ion probe and low temperature phase of SrTiO3 nanoparticles Luminescent impurity ion probe and low temperature phase of SrTiO3 nanoparticles (en)
skos:notation	RIV/61388955:_____/09:00336486!RIV10-MSM-61388955
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(1M06002), P(GA202/08/1009), P(KAN301370701), P(KJB100100703), Z(AV0Z10100522), Z(AV0Z40400503), Z(MSM6840770021)
http://linked.open...iv/cisloPeriodika	11
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Sazama, Petr
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav fyzikální chemie J. Heyrovského AV ČR, v.v.i.
http://linked.open...dnocenehoVysledku	324248
http://linked.open...ai/riv/idVysledku	RIV/61388955:_____/09:00336486
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	strontium titanate; nanocrystals; impurity ions; optical absorption; zero-phonon line (en)
http://linked.open.../riv/klicoveSlovo	impurity ions strontium titanate nanocrystals optical absorption zero-phonon line
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[DA2ED51E75F8]
http://linked.open...i/riv/nazevZdroje	Materials Science and Technology
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Optical structures, detection systems and relevant technologies for low photon number applications Nanostructured Macroscopic Systems - Technology and Characterisation Characterization and technology of new perovskite structures Doped thin-layer structures of ZnO and TiO2
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	25
http://linked.open...iv/tvurceVysledku	Dejneka, Alexandr Jastrabík, Lubomír Potůček, Zdeněk Sazama, Petr Trepakov, Vladimír Badalyan, A. G. Makarova, Marina
http://linked.open...ain/vavai/riv/wos	000272049300009
http://linked.open...n/vavai/riv/zamer	Wave and Corpuscular Light Propagation, Optical Materials and Technology Struktura, reaktivita a dynamika molekulárních a biomolekulárních systémů: teorie, experiment, aplikace Characterization of materials
issn	0267-0836
number of pages	7 (xsd:int)

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software