298 citations · 641 across the 6 of their papers we have counts for
6 papers
Real-time microscopic view of the relaxation of a glass
Marta Ruiz-Ruiz, Ana Vila-Costa, Tapas Bar +6
The understanding of glassy dynamics above the devitrification temperature of a glass remains poorly understood. Here, we use real-time AFM imaging to build a spatio-temporal map o…
Experimental evidence of a crossover between cooperative relaxation and liquid growth dynamics
Ana Vila-Costa, Marta Gonzalez-Silveira, Cristian Rodríguez-Tinoco +2
In stark contrast with the conventional understanding of the glass transition, where the transition from glass to liquid appears as a dynamic process where atoms/molecules cooperat…
Evidence of thermal transport anisotropy in stable glasses of vapour deposited organic molecules
Joan Ràfols-Ribé, Riccardo Dettori, Pablo Ferrando-Villalba +5
Vapour-deposited organic glasses are currently in use in many optoelectronic devices. Their operation temperature is limited by the glass transition temperature of the organic laye…
Atomic-scale relaxation dynamics and aging in a metallic glass probed by X-ray photon correlation spectroscopy
B. Ruta, Y. Chushkin, G. Monaco +5
We use X-Ray Photon Correlation Spectroscopy to investigate the structural relaxation process in a metallic glass on the atomic length scale. We report evidence for a dynamical cro…
Mg/Ti multilayers: structural, optical and hydrogen absorption properties
A. Baldi, G. K. Palsson, M. Gonzalez-Silveira +11
Mg-Ti alloys have uncommon optical and hydrogen absorbing properties, originating from a "spinodal-like" microstructure with a small degree of chemical short-range order in the ato…
Destabilization of the Mg-H system through elastic constraints
A. Baldi, M. Gonzalez-Silveira, V. Palmisano +2
We tune the thermodynamics of hydrogen absorption in Mg by means of elastic clamping. The loading isotherms measured by hydrogenography show that Mg films covered with Mg-alloy-for…