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• Ferromagnetic nanocrystallites in the SiO2 - PbO - Fe2O3 glass system

  Publikacja

  • N. A. Wójcik
  • J. Karczewski
  • R. J. Barczyński
  • M. Gazda

  - Rok 2012

  The structure of 50% SiO2 - 35% PbO - 15% Fe2O3, 50% SiO2 - 30% PbO - 20% Fe2O3 and 50% SiO2 - 25% PbO - 25% Fe2O3 (in mol%) glass was investigated by the means of AFM microscopy and X-ray diffraction. Observation by the atomic force microscopy shows that each of prepared iron oxide glass doesn't have homogeneous structure and some nanocrystallites were detected. Next, test with neodymium magnet found out strong magnetic properties...