Abstract
Mössbauer spectra taken with and without applied magnetic fields showed Al in partially oxidized aluminous magnetites synthesized at room temperature to possess no obvious preference for either tetrahedral or octahedral sites at substitutions below Al/Fe ratios of 0.05. This trend changed at higher Al substitutions, when a preference of aluminium for the octahedral sites became apparent.
Similar content being viewed by others
Reference
U. Schwertmann and E. Murad, Clays Clay Miner. 37 (1989) in press.
G. Dehe, B. Seidel, K. Melzer and C. Michalk, phys. stat. sol. a 31 (1975) 439.
M. Rosenberg, P. Deppe, H.U. Janssen, V.A.M. Brabers, F.S. Li and S. Dey, J. Appl. Phys. 57 (1985) 3740.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Murad, E., Schwertmann, U. & Cashion, J.D. Magnetic hyperfine fields in aluminous magnetites synthesized at ambient temperature. Hyperfine Interact 54, 619–622 (1990). https://doi.org/10.1007/BF02396100
Issue Date:
DOI: https://doi.org/10.1007/BF02396100