title: Instability of Alexander-McTague crystals and its implication for nucleation.
abstract: We show that the argument of Alexander and McTague, that the bcc crystalline structure is favored in those crystallization processes where the first-order character is not too pronounced, is not correct. We find that any solution that satisfies the Alexander-McTague condition is not stable. We investigate the implication of this result for nucleation near the pseudospinodal in near-meanfield systems.
authors.affiliation: Center for Non-Linear Studies, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
authors.forename: W
authors.initials: W
authors.lastname: Klein