Complete pressure-dependent phase diagrams forSrFe2As2andBaFe2As2

Pressure–Temperature Phase Diagrams of Proteins

Pitfalls and feedback when constructing topological pressure- temperature phase diagrams

The stability hierarchy between different phases of a chemical compound can be accurately reproduced in a topological phase diagram. This type of phase diagrams may appear to be the result of simple extrapolations, however, experimental complications quickly increase in the case of crystalline trimorphism (and higher order polymorphism). To ensure the accurate positioning of stable phase domain...

Size Dependent Phase Diagrams of Nickel-Carbon Nanoparticles.

The carbon rich phase diagrams of nickel-carbon nanoparticles, relevant to catalysis and catalytic chemical vapor deposition synthesis of carbon nanotubes, are calculated for system sizes up to about 3 nm (807 Ni atoms). A tight binding model for interatomic interactions drives the grand canonical Monte Carlo simulations used to locate solid, core shell and liquid stability domains, as a functi...

Geochemical Phase Diagrams and Gale Diagrams

The problem of predicting the possible topologies of a geochemical phase diagram, based on the chemical formula of the phases involved, is shown to be intimately connected with and aided by well-studied notions in discrete geometry: Gale diagrams, triangulations, secondary fans, and oriented matroids.

A complete theory of low-energy phase diagrams for two-dimensional turbulence steady states and equilibria

For the 2D Euler equations and related models of geophysical flows, minima of energy–Casimir variational problems are stable steady states of the equations (Arnol’d theorems). The same variational problems also describe sets of statistical equilibria of the equations. This paper uses Lyapunov–Schmidt reduction in order to study the bifurcation diagrams for these variational problems, in the lim...