4 papers
Reclassification of thermal equilibrium phase transitions in thermodynamic limit systems
Lai Wei, Li-Li Zhang, Yi-Neng Huang
For relaxor-ferroelectrics and relaxor-ferromagnets, Ehrenfest classification of phase transitions based on the discontinuity of entropy or specific heat etc. with temperature (T)…
No or diffuse phase transition with temperature in one-dimensional Ising model?
Yi-Neng Huang, Li-Li Zhang
For nearly a century since Ising model was proposed in 1925, it is agreed that there is no phase transition with temperature in the one-dimensional based on no global spontaneous m…
Modeling the Ferroelectric Phase Transition in Perovskite Relaxors and New Corresponding Solving Method
Yi-Neng Huang, Li-Li Zhang
Three-dimensional-random-site-Ising-model (3D-RSIM) along with Glauber dynamics of pseudo-spins (PSs) is applied for the first time to study the relaxion-ferroelectric-phase-transi…
A Way to Design Diaelectric Materials
Yi-Neng Huang, Xing-Yu Zhao, Li-Li Zhang +1
Considering the coupling between electric polarization and crystal lattice in ferroelectrics, the authors propose a new molecular field theory. It not only includes the classical W…