|
|||||
|
|
Droplet dynamics for asymmetric Ising model |
|
| Authors: | R Kotecký E Olivieri |
| Institution: | (1) Department of Theoretical Physics, Charles University, 180 00 Prague 8, Czechoslovakia;(2) Center for Theoretical Study, Charles University, 116 36 Prague 1, Czechoslovakia;(3) Dipartimento di Matematica, Università di Roma  Tor Vergata, , 00133 Rome, Italy |
| Abstract: | Nucleation from a metastable state is studied for an anisotropic Ising model at very low temperatures. It turns out that the critical nucleus as well as configurations on a typical path to it differ from the Wulff shape of an equilibrium droplet. |
| Keywords: | Stochastic dynamics Ising model metastability crystal growth first excursion |
| 本文献已被 SpringerLink 等数据库收录！ | |