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Relaxor behaviour of BaBi4Ti4O15 ceramics
(Final Workshop COST 539, 28-30 October 2009, Aveiro, Portugal, Programme and book of extended abstracts, p 78-79, 2009)
Family of bismuth oxides was discovered more than 50 years ago by Aurivillius [1]. The lattice structure of the Aurivillius family of compounds is composed of n number of like perovskite (An-1BnO3n+3)2- unit cells sandwiched ...
ELECTRICAL PROPERTIES OF BARIUM BISMUTH TITANATE
(2nd Training School and 6th Workshop Advanced Functional Characterization of Nanostructured Materials February 23-25, 2009 Madrid, Spain, 2009)
Family of bismuth oxides was discovered more than 50 years ago by Aurivillius [1]. Recently, there has been renewed interest in the properties of the Aurivillius phases as temperature-stable ferro-piezoelectrics [2]. Several ...
Cell wall structural differences between hardwood and softwood studied by FT-IR, Raman and fluorescence spectroscopy
(Cost action FP0802. Workshop on Single fiber testing and modeling, Innventa AB, Stockholm, Sweden, 2009)
RAMAN STUDY OF FERROELECTRIC BISMUTH LAYER-OXIDE ABi4Ti4O15 PREPARED BY THE MECHANOCHEMICAL SYNTHESIS
(Workshop Fabrication, Properties & Applications of Electroceramic Nanostructures, Abstracts June 26-28,2008 Genoa, Italy, 2008)
Ferroelectric materials have innumerable properties related totheir spontaneus
polarization, for instance. pyre- and piezoelectricity, which are used for various sensors and
actuators il 1. BaBi4Ti4O12 (BBT) is an r : ...
Chocolate – A Bittersweet Antioxidant
(The Society of Physical Chemists of Serbia, 2008)
We studied the positive health effect of different chocolates (antioxidative effects on stable
free radicals, reactive oxygen species (ROS) and for prevention of lipid peroxidation). The
results show that all chocolates ...
Microstructure and Dielectric Properties of Lanthanum Doped Barium Titanate
(6th Workshop COST 539, 23-25. February 2009, Madrid, Spain, Programme and book of abstracts, p 64-65, 2009)
Barium titanate has a special place in the group of ferroelectric perovskites because it can be formulated in a large number of systems and solid solutions that provide a wide range of various applications. The perovskite ...
Sezonska horizontalna distribucija i abundancija vrsta familija Temoridae u Bokokotorskom zalivu
(Srpsko društvo za zaštitu voda, 2008)
U Bokokotorskom zalivu registrovane su dvije vrste Copepoda iz familije Temoridae: Temora stylifera (Dana, 1849) i Temora longicornis (Müller 1792). U radu dajemo podatke o horizontalnoj distribuciji i abundanciji ovih ...
Study of the cell wall structure in conifer and weed species, using X ray diffraction and fluorescence spectroscopy
(Workshop Experimental and computational methods in wood micromechanics, 2009)
Influence of lanthanum doping on properties of BaTiO3 prepared from organometallic complex
(5th Workshop COST 539, 1 September 2008, Manchester, UK, abstracts and CD proceedings, 2008)
Barium titanate is the first discovered ferroelectric ceramic and one of the most widely used material for various applications. Doping of BaTiO3 (BT) ceramics is very important for obtaining very interesting characteristics ...
INFRARED SPECTROSCOPY OF UNDOPED AND LA AND Sb DOPED BaTiO3 PREPARED BY POLYMERIC PRECURSORS METHOD
(Final Workshop COST 539, 28-30 October 2009, Aveiro, Portugal, Programme and book of extended abstracts, p 78-79, 2009)
The infrared spectra of ABO3 perovskites have been studied extensively. Factor
group analysis for BaTiO3 with cubic symmetry (space group Pm3m : O6r) predicts only
infrared bands (three triply degenerate infrared active ...