Karaman, N.Bayri, A.Ekmekci, S.2024-08-042024-08-0420161742-6588https://doi.org/10.1088/1742-6596/667/1/012008https://hdl.handle.net/11616/972169th International Conference on Magnetic and Superconducting Materials (MSM) -- APR 30-MAY 03, 2015 -- Antalya, TURKEYThe magnetic behavior of Ca3Co4O9 complex shows a very interesting phase transition at high temperature. It is probably that this ordering is due to the spin states of Co3+ and Co4+ ions. It is quite obvious that spin states of Co ions generally change as a function of temperature. We have shown that there is a strong correlation between oxidation states and ligand field parameters during spin state transitions.eninfo:eu-repo/semantics/openAccess[No Keywords]Conference Object66710.1088/1742-6596/667/1/0120082-s2.0-84960157802N/AWOS:000368085300008N/A