Electron paramagnetic resonance study of Fe sub(2)O sub(3)-Bi sub(2)O sub(3)-GeO sub(2) glasses

Electron paramagnetic resonance study of Fe sub(2)O sub(3)-Bi sub(2)O sub(3)-GeO sub(2) glasses

The ability of homogeneous glass matrices of the system Fe sub(2)O sub(3)-Bi sub(2)O sub(3)-GeO sub(2) to accept iron with a broad concentration range was examined. Glasses were prepared by melting in an electric furnace at 1250 degree C for 10 minutes. X-ray diffraction analysis did not reveal any...

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Veröffentlicht in:Journal of magnetism and magnetic materials 1999-01, Vol.196, p.257-258
Hauptverfasser: Ardelean, I, Peteanu, M, Simon, V, Filip, S, Ciorcas, F, Todor, I
Format: Artikel
Sprache:eng
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Zusammenfassung:The ability of homogeneous glass matrices of the system Fe sub(2)O sub(3)-Bi sub(2)O sub(3)-GeO sub(2) to accept iron with a broad concentration range was examined. Glasses were prepared by melting in an electric furnace at 1250 degree C for 10 minutes. X-ray diffraction analysis did not reveal any crystalline phase. Electron paramagnetic resonance (EPR) measurements were performed at room temperature.
ISSN:0304-8853