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Diffusion measurements with continuous hydrogenation in PHIP
(Academic Press Inc Elsevier Science, 2020-11)
DOSY is a powerful spectroscopic NMR technique that resolves components in mixtures through the evaluation of different diffusion coefficients. The application of DOSY to dilute mixtures is hampered by the low signal to ...
Determinación del coeficiente de auto-difusión superficial del hielo ihDetermination of the superficial self-diffusion coefficient in ih-ice
(Asociación Física Argentina, 2019-04)
En este trabajo se estudió la evolución del ancho del surco formado por la intersección del borde de grano (BG) en una muestra de hielo bicristalina con la superficie libre de la misma. La muestra de hielo estudiada tenía ...
Hydrogen diffusion and trapping in nanocrystalline tungsten
(Elsevier Science, 2015-01)
The hydrogen behavior in nanocrystalline W (ncW) samples with grain size of 5 and 10 nm is studied using Molecular Dynamics (MD) with a bond order potential (BOP) for the W-H system. The dependence of the hydrogen diffusion ...
Spatial variation of eddy-diffusion coefficients in the turbulent plasma sheet during substormsANNALES GEOPHYSICAE
(COPERNICUS PUBLICATIONS, 2016)