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Solar variablity of the daytime atomic oxygen O(¹S) emission in the middle and lower thermosphere.
(The American Geophysical Union, 2004-03-13)
[1] The Wind Imaging Interferometer (WINDII) on board the Upper Atmosphere Research Satellite (UARS) measures winds from the Doppler shifts of airglow emissions, and as a by-product the volume emission rates (photon cm־³ ...
Anelastic relaxation due to OH pairs in NbZr alloys
(Elsevier B.V., 2014)
A model for the stabilization of atomic hydrogen centers in borate glasses
(ELSEVIER SCIENCE BV, 2009)
A previously proposed model describing the trapping site of the interstitial atomic hydrogen in borate glasses is analyzed. In this model the atomic hydrogen is stabilized at the centers of oxygen polygons belonging to B-O ...
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 ...
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 ...
Oxygen Diffusion in Ti-20Mo Alloys, used as Biomaterial, Measured by Mechanical Spectroscopy
(Trans Tech Publications Ltd, 2014)
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 ...