Benedek, G.Hulpke, E.Steinhögl , W.2004-12-032004-12-0320012001http://hdl.handle.net/2003/50910.17877/DE290R-10288enThe American Physical SocietyPhysical Review Letters530Probing the Magnetic Forces in fcc-Fe(001) Films by Means of Surface Phonon Spectroscopy10.1103/PhysRevLett.87.027201article (journal)