Percolation Transitions and Fluid State Boundaries
نویسندگان
چکیده
منابع مشابه
Solid-state wetting transitions at grain boundaries
A previously developed model of the dependence of grain boundary (GB) segregation on GB character has been exercised to investigate solid-state wetting transitions at GBs, and their anisotropy. In the case of binary systems displaying a solid-state miscibility gap, it is shown that the wetting transition temperature for precipitates at a GB is anisotropic, and is inversely related to GB energy....
متن کاملPercolation Transitions and Wetting Transitions in Stochastic Models
Stochastic models with irreversible elementary processes are introduced, and their macroscopic behaviors in the in nite-time and in nite-volume limits are studied extensively, in order to discuss nonequilibrium stationary states and phase transitions. The Domany-Kinzel model is a typical example of such an irreversible particle system. We rst review this model, and explain that in a certain par...
متن کاملUnstable supercritical discontinuous percolation transitions.
The location and nature of the percolation transition in random networks is a subject of intense interest. Recently, a series of graph evolution processes have been introduced that lead to discontinuous percolation transitions where the addition of a single edge causes the size of the largest component to exhibit a significant macroscopic jump in the thermodynamic limit. These processes can hav...
متن کاملLayering transitions at grain boundaries
We review various simplified models that have been advanced to describe layering (complexion) transitions at grain boundaries in multicomponent solids. In particular, we first outline lattice-gas, off-lattice atomistic and thermodynamic models that have been employed to investigate phase-like behavior at segregated grain boundaries. The results of these investigations are summarized in the form...
متن کاملCluster aggregation model for discontinuous percolation transitions.
The evolution of the Erdos-Rényi (ER) network by adding edges is a basis model for irreversible kinetic aggregation phenomena. Such ER processes can be described by a rate equation for the evolution of the cluster-size distribution with the connection kernel Kij approximately ij , where ij is the product of the sizes of two merging clusters. Here we study that when the giant cluster is discoura...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Computational Methods in Science and Technology
سال: 2017
ISSN: 1505-0602,2353-9453
DOI: 10.12921/cmst.2016.0000070