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Artículo
Microscopic dynamics of glycerol in its crystalline and glassy states
(American Physical Society, 1996)
The dynamics of crystalline glycerol are studied by means of Raman spectroscopy and lattice dynamics calculations employing a semiflexible model to represent the low-lying molecular vibrations. The latter is validated ...
Artículo
Fluencia a alta temperatura de compuestos alúmina-circona
(1996)
Se ha estudiado la microestructura y la respuesta mecánica en compresión a alta temperatura de dos cerámicos de alúmina reforzada con circona (ZTA), fabricados mediante mezcla de polvos y mediante sol-gel con precursores ...
Artículo
Evidence for a supercooled plastic-crystal phase in solid ethanol
(American Physical Society, 1996)
The existence of an orientationally disordered cubic phase of solid ethanol is revealed by x-ray diffraction and Raman spectroscopic measurements. Such a phase, whose existence was postulated some time ago on the basis of ...