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Title: magnetic properties of glasses with high iron oxide content
Authors: Romero, Maximina, Rincón López, Jesús María, González Oliver, Carlos J. R., Ovidio, Carlos D', Esparza, Daniel
Keywords: glass
magnetic material
magnetic properties
Issue Date: 2001
Publisher: Elsevier
Abstract: A study of the magnetic properties of glasses with high iron oxide content has been carried out. This glass series was obtained by recycling goethite (FeOOH) industrial waste, with dolomite and glass cullet as complementary raw materials. The magnetisation as a function of applied magnetic field for these glasses was measured. According to the magnetic behaviour, which closely correlates with the iron content, these glasses can be classified as ferrimagnetic, superparamagnetic and paramagnetic. The magnetisation curves were analysed in terms of current models for these types of magnetic behaviour.
Publisher version (URL): http://dx.doi.org/10.1016/S0025-5408(01)00630-4
URI: http://hdl.handle.net/10261/21046
ISSN: 0025-5408
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Citation: Materials Research Bulletin, 36 (2001) 1513-1520
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