EPR AND MAGNETIC SUSCEPTIBILITY STUDIES OF IRON IONS IN THE 3B2O3·KF GLASS MATRIX-Reference-Cited by-同舟云学术

EPR AND MAGNETIC SUSCEPTIBILITY STUDIES OF IRON IONS IN THE 3B2O3·KF GLASS MATRIX

Published:2004-04-30 Issue:10n11 Volume:18 Page:1525-1535
ISSN:0217-9792
Container-title:International Journal of Modern Physics B
language:en
Short-container-title:Int. J. Mod. Phys. B

Author:

ARDELEAN I.¹,PASCUTA P.¹²

Affiliation:

1. Faculty of Physics, Babes-Bolyai University, 400084 Cluj-Napoca, Romania

2. Department of Thermotechnics, Technical University, 400641 Cluj-Napoca, Romania

Abstract

Glasses of the x Fe 2 O 3·(100–x)[3 B 2 O 3· KF ] system, with 0<x≤35 mol %, were investigated by means of EPR and magnetic susceptibility measurements. When increasing the iron content the EPR absorption spectra undergo modification reflecting structural changes of the glass matrix and also the distribution and valence states of iron ions. The magnetic measurement data pointed out the character of interaction involving iron ions as depending on concentration and the simultaneous presence of both Fe 3+ and Fe 2+ ionic species.

Publisher

World Scientific Pub Co Pte Lt

Subject

Condensed Matter Physics,Statistical and Nonlinear Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217979204024501

Reference25 articles.

1. EPR and Magnetic Susceptibility Studies of Iron Ions in 3B2O3·CaCl2 Glass Matrix

2. Investigation of Fe +3 and Fe +2 properties in calcium aluminoborate glasses

3. Electron paramagnetic resonance in Fe3O2BO3

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