论文信息 - A contribution to the investigation of fine-particle solid solutions between cubic iron sesquioxide γFe 2 O 3 and cobalt ferrite CoFe 2 O 4

A contribution to the investigation of fine-particle solid solutions between cubic iron sesquioxide γFe 2 O 3 and cobalt ferrite CoFe 2 O 4

The authors give the chemical, morphological, crystallographic, and magnetic properties of solid solutions between cubic iron sesquioxide γFe 2 O 3 and cobalt ferrite CoFe 2 O 4 obtained as fine particles by a new preparation method. This method gives the whole range of compositions and allows shifting of the magnetic and morphological features in a direction suitable for magnetic recording applications.

[1] F. Jones. The Measurement of Particle Size by the X-Ray Method , 1938 .

[2] J. Coey,et al. Superparamagnetic γ‐Fe2O3 , 1972 .

[3] D. Dunlop. Hysteretic properties of synthetic and natural monodomain grains , 1969 .

[4] J. Slonczewski. Origin of Magnetic Anisotropy in Cobalt-Substituted Magnetite , 1958 .

[5] C. Denis Mee,et al. The physics of magnetic recording , 1964 .

[6] E. Wohlfarth,et al. The remanent magnetization of single domain ferromagnetic particles: II. mixed uniaxial and cubic anisotropies , 1958 .

[7] A. Morrish,et al. Investigation of Ferrimagnetic Cobalt‐Doped Gamma‐Ferric Oxide Micropowders , 1972 .

[8] F. Vincent,et al. Sur les notions d'Habitus et de texture des solides pulvérulents , 1967 .

[9] A. Taylor,et al. On the determination of lattice parameters by the debye-scherrer method , 1945 .

[10] E. Wohlfarth. Remanent magnetization of fine particles , 1959 .

[11] Masashi Tachiki,et al. Origin of the Magnetic Anisotropy Energy of Cobalt Ferrite , 1960 .