Journal article
A comprehensive molecular dynamics study of low-angle grain boundary mobility in a pure aluminum system
Abstract
Molecular dynamics (MD) simulations have been utilized to determine the low-angle grain boundary (LAGB) mobility of [112] tilt boundaries in pure aluminum. The mobility data were extracted from two different MD techniques as a function of temperature and misorientation. The artificial driving force method (ADF) and the random walk method were analyzed critically and a detailed comparison of the two techniques was conducted. Within numerical …
Authors
Rahman MJ; Zurob HS; Hoyt JJ
Journal
Acta Materialia, Vol. 74, , pp. 39–48
Publisher
Elsevier
Publication Date
August 2014
DOI
10.1016/j.actamat.2014.03.063
ISSN
1359-6454