Biedermann, AlbertSchmid, MichaelVarga, Peter2004-12-102004-12-1020012001http://hdl.handle.net/2003/1812910.17877/DE290R-12076enThe American Physical SocietyPhysical Review Letters530Nucleation of bcc Iron in Ultrathin fcc Films10.1103/PhysRevLett.86.464article (journal)