S. G. Mohamed, S. Y. Atti, and H. H. Hassan, Spinel-structured FeCo 2 O 4 mesoporous nanosheets as efficient electrode for supercapacitor applications, Microporous Mesoporous Mater, vol.251, pp.26-33, 2017.

Z. Yan, D. A. Keller, K. J. Rietwyk, H. N. Barad, K. Majhi et al., Effect of spinel inversion on (Co x Fe 1-x ) 3 O 4 all-oxide solar cell performance, Energy Technology, vol.4, pp.809-815, 2016.

R. N. Bhowmik, V. Vasanthi, and A. Poddar, Alloying of Fe 3 O 4 and Co 3 O 4 to develop Co, J. Alloys Compd, vol.578, issue.1, pp.585-594, 2013.

P. Saxena and D. Varshney, Effect of d-block element substitution on structural and dielectric properties on iron cobaltite, J. Alloys Compd, vol.705, pp.320-326, 2017.

M. G. Miranda, E. Esteves-rams, and M. N. Baibich, Phase separation in Cu 90 Co 10 high-magnetoresistance materials, Phys. Rev. B, vol.68, p.14434, 2003.

M. G. Miranda, A. T. Da-rosa, M. N. Baibich, E. Esteves-rams, and G. Martinez, Nanoscopic transformations and GMR in bulk non-equilibrium Cu-Co alloys, vol.354, pp.88-91, 2004.

S. A. Nikitov, P. Tailhades, and C. S. Tsai, Spin waves in periodic magnetic structures -magnonic crystals, vol.236, pp.320-330, 2001.

V. Gulyaev, S. A. Nikitov, L. V. Zhivotovskii, A. A. Klimov, P. Tailhades et al., Ferromagnetic films with magnon bandgap periodic structures: magnon crystals, vol.77, pp.567-570, 2003.

J. Robin, Recherches sur la constitution et la stabilité de quelques solutions solides à base d'oxyde de cobalt, Ann. Chim, vol.12, pp.389-412, 1955.

M. Takahashi and M. E. Fine, J. Am. Ceram. Soc, vol.53, pp.633-634, 1970.

M. Takahashi, J. Guimaraes, and M. E. Fine, J. Am. Ceram. Soc, vol.54, pp.291-295, 1971.

I. H. Jung, S. A. Decterov, A. D. Pelton, H. M. Kim, and Y. B. Kang, Thermodynamic evaluation and modelling of the Fe-Co-O system, vol.5, pp.507-519, 2004.

W. W. Zhang, M. Chen, and C. , Thermodynamic modeling of the Co-Fe-O system, vol.41, pp.76-88, 2013.

L. André, S. Abanades, and L. Cassayre, High-temperature thermochemical energy storage based on redox reactions using Co-Fe and Mn-Fe mixed metal oxides, J. Solid State Chem, vol.253, pp.6-14, 2017.

J. W. Cahn and J. E. Hilliard, Free energy of a nonuniform system. I-Interfacial free energy, J. Chem. Phys, vol.28, 1958.

J. W. Cahn, Acta Metall, vol.9, pp.795-801, 1961.

R. Harrison and A. Putnis, The magnetic properties and crystal chemistry of oxide spinel solid solutions, Surv. Geophys, vol.19, pp.461-520, 1999.

S. Hirano, T. Yogo, K. Kikuta, K. Asai, H. Sugiyama et al., Preparation and phase separation behaviour of (Co,Fe) 3 O 4 films, J. Am. Ceram. Soc, vol.76, pp.1788-1792, 1993.

H. L. Trong, A. Barnabé, L. Presmanes, and P. Tailhades, Phase decomposition study in Co x Fe 3-x O 4 iron cobaltites: synthesis and structural characterization of the spinodal transformation, Solid State Sci, vol.10, pp.550-556, 2008.

N. Debnath, T. Kawaguchi, W. Kumasaka, H. Das, K. Shinozaki et al., As-grown enhancement of spinodal decomposition in spinel cobalt ferrite thin films by Dynamic Aurora pulsed laser deposition, J. Magn. Magn. Mater, vol.432, pp.391-395, 2017.

H. L. Trong, T. M. Bui, L. Presmanes, A. Barnabé, I. Pasquet et al., Preparation of iron cobaltite thin films by RF magnetron sputtering, Thin Solid Films, vol.589, pp.292-297, 2015.
URL : https://hal.archives-ouvertes.fr/hal-01168678

T. M. Bui, H. L. Trong, L. Presmanes, A. Barnabé, P. Tailhades et al., , vol.16, pp.3359-3365, 2014.

H. M. Rietveld, A profile refinement method for nuclear and magnetic structures, J. Appl. Crystallogr, vol.2, pp.65-71, 1969.

J. Rodríguez, Recent advances in magnetic structure determination by neutron powder diffraction, Phys. B Condens. Matter, vol.192, pp.55-69, 1993.

H. Shirai, Y. Morioka, and I. Nakagawa, Infrared and Raman spectra and lattice vibrations of some oxide spinels, J. Phys. Soc. Jpn, vol.51, pp.592-597, 1982.

V. Hadjiev, M. N. Iliev, and I. V. Vergilov, J. Phys. Chem, vol.21, pp.199-201, 1988.

P. Chandramohan, M. P. Srinivasan, S. Velmurugan, and S. V. Narashimhan, Cation distribution and particle size effect on Raman spectrum of CoFe 2 O 4, J. Solid State Chem, vol.184, pp.89-96, 2011.

Z. Wang, R. T. Downs, V. Pischedda, R. Shetty, S. K. Saxena et al., High-pressure x-ray diffraction and Raman spectroscopic studies of the tetragonal spinel CoFe 2 O 4, Phys Rev B, vol.68, p.94101, 2003.

O. N. Shebanova and P. Lazor, Raman spectroscopic study of magnetite (FeFe 2 O 4 ): a new assignment for the vibrational spectrum, J. Solid State Chem, vol.174, pp.424-430, 2003.

S. V. Cherepanova, O. A. Bulavchenko, E. Yu, S. V. Gerasimov, and . Tsybulya, Low and high temperature oxidation of Mn 1.5 Al 1.5 O 4 in relation to decomposition mechanism and microstructure, CrystEngComm Accepted Manuscript, vol.18, pp.3411-3421, 2016.