Title :
Magnetic Properties of SrFe1-xCoxO3
Author :
Takeda, T. ; Watanabe, T. ; Komura, S.
Author_Institution :
Faculty of Integrated Arts & Sciences, Hiroshima Univ., Hiroshima.
Abstract :
Mössbauer effect studies, magnetic measurements, and neutron diffraction analyses were performed to investigate the electronic state of SrFe1-xCoxO3. For 0. 2 ¿ x ¿ 1. 0 the compound is ferromagnetic, and as x decreases the magnetization increases linearly; extrapolation to x = 0 gives a magnetic moment of 3. 73 ¿B/F. U., close to that for a high-spin state in Fe4+. Mössbauer spectra also indicated a high-spin state for Fe4+ in the range 0 ¿ x ¿ 0.2.
Keywords :
Diffraction; Extrapolation; Iron; Magnetic analysis; Magnetic properties; Magnetic variables measurement; Magnetization; Neutrons; Performance analysis; Performance evaluation;
Journal_Title :
Magnetics in Japan, IEEE Translation Journal on
DOI :
10.1109/TJMJ.1985.4548958
