DPG Phi
Verhandlungen
Verhandlungen
DPG

Dresden 2011 – wissenschaftliches Programm

Bereiche | Tage | Auswahl | Suche | Aktualisierungen | Downloads | Hilfe

MA: Fachverband Magnetismus

MA 19: Poster I (Bio- and Molecular Magnetism/ Magnetic Particles and Clusters/ Micro- and Nanostructured Magnetic Materials/ Magnetic Materials/ Multiferroics/ Magnetic Shape Memory Alloys/ Electron Theory of Magntism/ Spincaloric Transport/ Magnetic Coupling and Exchange Bias/ Magnetization Dynamics/ Micromagnetism and Computational Magnetics)

MA 19.13: Poster

Dienstag, 15. März 2011, 10:45–13:00, P2

Shape dependant oxidation of cobalt nanoparticles — •Britta Vogel, Katrin Eckstädt, Nadine Mill, Alexander Auge, Jan-Philipp Grote, and Andreas Hütten — Department of Physics, University of Bielefeld, D-33615 Bielefeld, Germany

Cobalt nanoparticles have been prepared as spheres, discs and cubes. Then the decrease of the saturation magnetisation by oxidation was determined with an AGM. The oxidation curves differ with the shape of the nanoparticles. To gain information about the oxidation processes, investigations concerning the surface of the particles were made, which exhibit an interesting connection between the shape and the oxidation behaviour.

100% | Mobil-Ansicht | English Version | Kontakt/Impressum/Datenschutz
DPG-Physik > DPG-Verhandlungen > 2011 > Dresden