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Artículo
Microstructural characteristics of TZP/Ni cermets plastically deformed at high temperature
(Elsevier, 2007)
The microstructure of 3 mol% Y2O3-stabilized tetragonal ZrO2/Ni (TZP/Ni) composites has been investigated for nickel concentrations of 20, 30 and 40 vol.% before and after creep tests conducted in argon atmosphere at 1250 ...
Artículo
Anomalous high activation energy for creep in nanostructured 3YTZP/Ni cermets
(Elsevier, 2007)
The plastic behavior of cermets based on a 3 mol% yttria-stabilized tetragonal zirconia matrix that incorporates nanometric nickel inclusions (3YTZP/n-Ni), with 2.5, 5 and 10 vol.% of nickel content, has been studied by ...
Artículo
Phase coexistence in highly deuterated ferroelectric triglycine selenate: Landau description
(IOP Publishing Ltd., 2006-12-01)
The phase transition in a 90% deuterated sample of TGSe has been investigated by calorimetric and dielectric measurements. As a consequence of the presence of an internal crack in the sample, the transition takes place in ...
Artículo
Evidence of latent heat in Rb2ZnCl4 commensurate-incommensurate phase transition
(IOP Publishing, 2000-03-27)
The commensurate-incommensurate phase of a Rb2ZnCl4 crystal was studied using a conduction calorimeter. By identifying the contribution of specific heat to transition enthalpy it was possible to show, for the first time ...
Artículo
Cellular automata and cluster computing: An application to the simulation of laser dynamics
(World Scientific, 2007)
Firstly, the application of a cellular automata (CA) model to simulate the dynamics of lasers is reviewed. With this kind of model, the macroscopic properties of the laser system emerge as a cooperative phenomenon from ...