To explore the relaxation process of percolating labyrinthine submonolayer films, we observe in real-time the evolution of a submonolayer film with a coverage of ∼ 0.7 monolayer on SrTiO3(001) at 670 C using scanning tunneling microscopy. We find ...
Hiroyasu Katsuno   Kiiko Katsuno   Masahide Sato   
PHYSICAL REVIEW E 84(2) 32-38 2011年8月 [査読有り]
We study the dependence of the critical size of the nucleus on the density of impurity by carrying out a Monte Carlo simulation. We assume that the impurities are fixed on a crystal surface, and neglect restoration of bonds between an impurity ato...
We carried out Monte Carlo simulation to investigate the two dimensional nucleation processes for two components system taking account of surface diffusion on ad-atoms, and obtained the surface diffusion dependence for critical nucleus size. We fo...
We programmed Monte Carlo simulation to analyze epitaxial growth and examined about the Ostwald ripening of the cluster which the Volmer-Weber mechanism grew.
We found the two dimensional critical nucleus size of the stoichiometric A-B crystal using Monte Carlo simulation and report on the partial pressure dependence with critical nucleus size.