We investigate analytically the thermodynamical stability of vortices in the ground state of rotating 2D Bose … contributions due to vortices. As an application, we consider a general potential of the form V(x,y)=(x2+λ2y2)s/2 with slope s∈[2 … derive the critical angular velocities for the existence of vortices and show that all vortices are single …

In this paper we present a computer study of the quantum dot (QD) nucleation probability with three possible models of … particle interaction; Soft Core (SC), Hard Core (HC) and Hard Core/Soft Shell (HCSS) model. Computer analysis of the nucleation … substrate in which a pure Si quantum dot can grow, it is demonstrated that nucleation centers are more easily distinguished and …

We study the metastability and nucleation of the Blume–Capel model on complex networks, in which each node can take one … with distinct nucleation scenarios depending on the values of h and λ: the system undergoes a two-step nucleation process … from −1 configuration to 0 configuration and then to 1 configuration (region I); nucleation becomes a one-step process …

An analytical description of the nucleation stage in a supersaturated vapor with instantly created supersaturation is … diffusion onto growing droplets. This description is based on the fact, that the intensity of the nucleation of new droplets is … level in the remaining volume of the vapor–gas medium. The value of the excluded volume (excluded from nucleation) depends …

The nucleation in Ising ferromagnet has been studied by Monte Carlo simulation. Here, unlike the earlier studies, the … magnetic field is spreading over the space in time. The nucleation time is observed to increase as compared to that in the case … magnetisation is studied with temperature and the strength of spreading magnetic field. The ratio of nucleation time and effective …

conditions, a cluster can grow larger and larger and turn into a nucleation, even a kind of phase transition will take place. In …

orientation-induced precursors for primary nucleation is presented. An Avrami model was used to fit the evolution of the oriented …