About: Structure determination and compositional modification of body-centered tetragonal PX-phase lead titanate

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Fibrous PX-phase of lead titanate was studied to clarify its structural aspects. Combining X-ray diffraction and electron microscope analysis with a first-principles calculation, a unique open channel wire-like structure with a 5.53 A is determined. PX-phase structture was shown to have a wide indirect gap. Frequency and symmetry of Raman-active lattice vibration modes have been identified in polarized Raman spectra and a good match with calculations was found. Doping with Zr of the PX-phase PT was also investigated, showing a limit of 17% incorporation. Fibrous PX-phase of lead titanate was studied to clarify its structural aspects. Combining X-ray diffraction and electron microscope analysis with a first-principles calculation, a unique open channel wire-like structure with a 5.53 A is determined. PX-phase structture was shown to have a wide indirect gap. Frequency and symmetry of Raman-active lattice vibration modes have been identified in polarized Raman spectra and a good match with calculations was found. Doping with Zr of the PX-phase PT was also investigated, showing a limit of 17% incorporation. (en)
Title	Structure determination and compositional modification of body-centered tetragonal PX-phase lead titanate Structure determination and compositional modification of body-centered tetragonal PX-phase lead titanate (en)
skos:prefLabel	Structure determination and compositional modification of body-centered tetragonal PX-phase lead titanate Structure determination and compositional modification of body-centered tetragonal PX-phase lead titanate (en)
skos:notation	RIV/68378271:_____/11:00365288!RIV12-AV0-68378271
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(KAN301370701), Z(AV0Z10100520)
http://linked.open...iv/cisloPeriodika	10
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Gregora, Ivan
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	Fyzikální ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	232799
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/11:00365288
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	lead titanate; fibrous PX phase; structure determination; open channels; Raman scattering (en)
http://linked.open.../riv/klicoveSlovo	Raman scattering fibrous PX phase lead titanate open channels structure determination
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[A565BBD9B70D]
http://linked.open...i/riv/nazevZdroje	Chemistry of Materials
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	13 (xsd:int)
http://linked.open...vavai/riv/projekt	Nanostructured Macroscopic Systems - Technology and Characterisation
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	23
http://linked.open...iv/tvurceVysledku	Wang, J. Gregora, Ivan Setter, N. Bonin, M. Briddon, P. R. Carvalho, A. Funakubo, H. He, Z. Sandu, C. S. Schenk, K. Trodahl, J. Wylie-van Eerd, B. Yamada, T.
http://linked.open...ain/vavai/riv/wos	000290594700006
http://linked.open...n/vavai/riv/zamer	Specific effects in condensed systems with reduced dimension and broken symmetry
issn	0897-4756
number of pages	7 (xsd:int)
http://bibframe.org/vocab/doi	10.1021/cm1030206

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