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Metastable eutectoid transformation in spheroidal graphite cast iron: Modeling and validation
(Multidisciplinary Digital Publishing Institute, 2018-07)
This paper presents a new microstructural model of the metastable eutectoid transformation in spheroidal graphite cast irons. The model takes into account the nucleation and growth of pearlite nodules. The nucleation is ...
Stable and metastable ferroelectric polarization analyzed by the ramp voltage technique
(2002-12-01)
The study of the stable and the metastable ferroelectric polarization of poly(vinylidene fluoride), PVDF, was performed using two successive equal sign ramp voltages, mediated by a short-circuit period. Rates from 10 V/s ...
Stable and metastable ferroelectric polarization analyzed by the ramp voltage technique
(2002-12-01)
The study of the stable and the metastable ferroelectric polarization of poly(vinylidene fluoride), PVDF, was performed using two successive equal sign ramp voltages, mediated by a short-circuit period. Rates from 10 V/s ...
Multicritical phase diagram of the three-dimensional Ashkin-Teller model including metastable and unstable phases
(Elsevier B.V., 2019-01-01)
The mean field approximation from the Bogoliubov inequality is applied to study the ferromagnetic Ashkin-Teller model in three dimensions. Phase transitions for the stable, metastable and unstable states is observed. From ...
Fokker-Planck Equation for a Metastable Time Dependent Potential
(Springer, 2014-08-01)
We use the Fokker-Planck equation to study the diffusion process driven for a metastable potential within a temporal dependence. This potential is characterized by the existence of a barrier that increases with time and ...
Dynamics of transient metastable states in mixtures under coupled phase ordering and chemical demixing
(Iop Publishing, 2011-10-12)
We present theory and simulation of simultaneous chemical demixing and phase ordering in a polymer-liquid crystal mixture in conditions where isotropic-isotropic phase separation is metastable with respect to isotropic-nematic ...
Fokker-Planck Equation for a Metastable Time Dependent Potential
(Springer, 2014)
Fokker-Planck Equation for a Metastable Time Dependent Potential
(Springer, 2014)