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Precipitation and Magnetic Behavior of Beta NaFeO 2 in Glasses Along the Na 2 SiO 3 ‐Fe 2 O 3 Join
Author(s) -
COLLINS DAVID W.,
MULAY L. N.
Publication year - 1971
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1971.tb12221.x
Subject(s) - join (topology) , paramagnetism , magnetic susceptibility , condensed matter physics , materials science , precipitation , nuclear magnetic resonance , chemistry , physics , meteorology , mathematics , combinatorics
The magnetic behavior of β‐NaFeO 2 precipitated in compositions along the Na 2 SiO 3 ‐Fe 2 O 3 join of the Na 2 O‐Fe 2 O 3 ‐SiO 2 system is reported from magnetic susceptibility data and Moessbauer studies. The anomalous magnetic properties observed are discussed in terms of the possibility of the presence of super‐paramagnetism.