EMR study and superposition model analysis of Cr3+ and Fe3+ impurity ions in mullite powders used in aerospace industry
and | Aug 06, 2015
Published Online: Aug 06, 2015
Page range: 399 - 403
Received: Oct 01, 2014
Accepted: Jan 30, 2015
DOI: https://doi.org/10.1515/nuka-2015-0071
Keywords
© Ireneusz Stefaniuk et al.
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
In this work, the electron magnetic resonance (EMR) spectra of the mullites powders were measured for different grain sizes (0.07 and 0.12 mm). We have used EMR spectroscopy at X-band, combined with superposition model (SPM) calculations to reveal electronic structure and establish correlations between structure, and surroundings of these complexes.