title: Structural changes in nanoparticle catalysts as monitored by their magnetic properties.
authors.affiliation: Fritz-Haber-Institut der Max-Planck Gesellschaft, Abteilung Chemische Physik, Faradayweg 4-6, 14195 Berlin, Germany. risse@fhi-berlin.mpg.de
authors.forename: Thomas
authors.initials: T
authors.lastname: Risse
authors.forename: Mohsen
authors.initials: M
authors.lastname: Mozaffari-Afshar
authors.forename: Heiko
authors.initials: H
authors.lastname: Hamann
authors.forename: Hans-Joachim
authors.initials: HJ
authors.lastname: Freund