title: Morphology and magnetic properties of ferriferous two-phase sodium borosilicate glasses.
abstract: This contribution is devoted to the study of morphology and magnetic properties of sodium borosilicate glasses with different concentrations (15, 20, and 25 wt.%) of α-Fe2O3 in an initial furnace charge. These glasses were prepared by a melt-quenching method. For all glasses a coexistence of drop-like and two-phase interpenetrative structures is observed. The most part of a drop structure is formed by self-assembling iron oxides particles. All types of glasses demonstrate the magnetic properties and can be used for preparation of porous magnetic matrices with nanometer through dendrite channel structure.
authors.affiliation: St. Petersburg State Polytechnical University, Polytechnicheskaya 29, St. Petersburg 195251, Russia ; Ioffe Physico-Technical Institute, Polytechnicheskaya 26, St. Petersburg 194021, Russia.
authors.forename: Alexander
authors.initials: A
authors.lastname: Naberezhnov
authors.affiliation: Ioffe Physico-Technical Institute, Polytechnicheskaya 26, St. Petersburg 194021, Russia.
authors.forename: Nadezda
authors.initials: N
authors.lastname: Porechnaya
authors.affiliation: International Laboratory of High Magnetic Fields and Low Temperatures, Gajowicka 95, 53-421 Wroclaw, Poland.
authors.forename: Viktor
authors.initials: V
authors.lastname: Nizhankovskii
authors.affiliation: St. Petersburg State Polytechnical University, Polytechnicheskaya 29, St. Petersburg 195251, Russia.
authors.forename: Alexey
authors.initials: A
authors.lastname: Filimonov
authors.affiliation: Leibniz University of Hannover, ETP, Wilhelm-Busch-Street, 30167 Hannover, Germany.
authors.forename: Bernard
authors.initials: B
authors.lastname: Nacke
mesh_terms: D001896:Boron Compounds / Q000737:chemistry*; D005898:Glass / Q000737:chemistry*; D007501:Iron / Q000737:chemistry*; D008280:Magnetics; D046529:Microscopy, Electron, Transmission; D017640:Silicates / Q000737:chemistry*; D013499:Surface Properties
chemical_list: D001896:Boron Compounds; D017640:Silicates; D007501:Iron