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...