Now showing items 1-10 of 5184
Influence of annealing on X-ray diffraction of natural alexandrite
(J C P D S-int Centre Diffraction Data, 2002-06-01)
In this work we present results of X-ray diffraction using powder method, on natural alexandrite samples from Minas Gerais State (Brazil), as a function of a sequence of annealing. From these measurements we determine ...
Fe K-edge X-ray absorption spectroscopy study of Pb(Fe2/3W 1/3)O3-PbTiO3 multiferroic ceramics
The present paper is a comprehensive study concerning Fe K-edge X-ray absorption spectroscopy (XAS) measurements, which were performed to characterize the local structure of (1 - x)Pb(Fe2/3W1/3)O 3-xPbTiO3 samples as a ...
An instrument for combining x-ray multiple diffraction and x-ray topographic imaging for examining crystal microcrystallography and perfection
(Amer Inst PhysicsMelvilleEUA, 2009)
Reactive sputter magnetron reactor for preparation of thin films and simultaneous in situ structural study by X-ray diffraction
(Amer Inst Physics, 2013-01)
The purpose of the designed reactor is (i) to obtain polycrystalline and/or amorphous thin ﬁlms by controlled deposition induced by a reactive sputtering magnetron and (ii) to perform a parallel in situ structural study ...
X-ray powder diffraction analysis of a silver(I)-aspartame complex
(J C P D S-int Centre Diffraction Data, 2006-12-01)
Synchrotron X-ray powder diffraction (XRPD) data were collected for the silver(I)-aspartame complex [Ag(C14H17N2O5)]center dot 1/2 H2O. The complex was obtained from a stoichiometric mixture of aspartame (3-amino-N-(alph ...
X-ray powder diffraction analysis of a silver(I) cyclamate complex
(J C P D S-int Centre Diffraction Data, 2007-03-01)
X-ray powder diffraction data collected for the complex silver(I) cyclamate [Ag(C6H12NO3S)] are reported. This material was obtained from a stoichiometric mixture of sodium cyclamate and AgNO3. The analysis of the data ...
Influence of Mg on the structural and optical properties of LiNbO3 thin films grown by polymeric precursor method
(Trans Tech Publications Ltd, 2005-01-01)
A polymeric precursor solution was used to deposit pure and Mg doped LiNbO3 thin films on sapphire substrates by spin-coating. The effects of magnesium addition on crystallinity, morphology and optical properties of the ...
Powder X-ray characterization of lithium thiazoildine-4-carboxylate
(J C P D S-int Centre Diffraction Data, 2009-03-01)
Powder X-ray diffraction studies of a lithium salt of thiazolidine-4-carboxylic acid (Li-TC4) of composition LiC(4)H(6)NSO(2) are presented in this paper. Analysis of the synchrotron powder X-ray diffraction data showed ...
Xds: A Flexible Beamline For X-ray Diffraction And Spectroscopy At The Brazilian Synchrotron
(Int Union CrystallographyChester, 2016)
Lanthanum cobaltite black pigments with perovskite structure
In this work La1-xCaxCoO3 (x = 0-0.4) pigments were synthesized by the polymeric precursor method with heat treatments at 700, 800 and 900 C for 4 h. The powders were characterized by colorimetry, UV-vis spectroscopy and ...