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Internal friction measurements in Nb-0.3wt.%Ti containing oxygen
(Editions Physique, 1996-12-01)
Internal friction measurements were made in the Nb-Ti alloy containing 0.3 wt. % of Ti, doped with various quantities of oxygen (0.04 to 0.08 wt. %) utilizing a torsion pendulum. These measurements were performed in the ...
Local atomic structure in tetragonal pure ZrO2 nanopowders
(Wiley Blackwell Publishing, Inc, 2010-04)
The local atomic structures around the Zr atom of pure (undoped) ZrO 2 nanopowders with different average crystallite sizes, ranging from 7 to 40 nm, have been investigated. The nanopowders were synthesized by different ...
Radiative association of Ti and O atoms
(OXFORD UNIV PRESSOXFORD, 2012)
Rate coefficients for the radiative association of titanium and oxygen atoms to form the titanium monoxide (TiO) molecule are estimated. The radiative association of Ti(F-3) and O(P-3) atoms is dominated by an approach ...
Oxygen Diffusion in an Nb-Ta Alloy Measured by Mechanical Spectroscopy
(Trans Tech Publications Ltd, 2011-01-01)
When metals that present bcc crystalline structure receive the addition of interstitial atoms as oxygen, nitrogen, hydrogen and carbon, they undergo significant changes in their physical properties because they are able ...
Study of interstitial oxygen mobility in RuSr2GdCu2O8 by internal friction
(Elsevier B.V. Sa, 2009-09-25)
The discovery of the spatial uniform coexistence of superconductivity and ferromagnetism in ruthenocuprates, RuSr2GdCu2O8 (Ru-1212), has spurred an extraordinary development in the study of the competition between magnetism ...
Study of interstitial oxygen mobility in RuSr2GdCu2O8 by internal friction
(Elsevier B.V. Sa, 2009-09-25)
The discovery of the spatial uniform coexistence of superconductivity and ferromagnetism in ruthenocuprates, RuSr2GdCu2O8 (Ru-1212), has spurred an extraordinary development in the study of the competition between magnetism ...
Chemical reactivity of oxygen vacancies on the MgO surface: Reactions with CO2, NO2 and metals
(ELSEVIER, 2008-06)
Density functional theory was used to investigate the chemical reactivity of oxygen vacancies on the MgO surface towards CO2, NO2 and metal atoms. The oxygen vacancies induce changes in the electronic structure of the MgO ...
Enlace Químico
(2017-08-31)
The atoms that exist within the planet Earth are linked to each
other forming a number of chemical compounds, each with
different physical and chemical properties to the atoms that
gave rise to them. For example from ...
In situ photoemission electron spectroscopy of plasma-nitrided metal alloys
(Amer Inst PhysicsMelvilleEUA, 2005)
Radiative association of Ti and O atoms
(Oxford University Press, 2013)