Mössbauer spectroscopy Antiferromagnetic orderings 1 Antiferromagnetic phasis 1 Antiferromagnetism 1 Cobalt compounds 1 Crystalline materials 1 Electrical resistivity measurements 1 Elemental compositions 1 Europium compounds 1 Fe 3+ 1 Glass 1 Glass–crystalline material 1 Glass–crystalline materials 1 Haematite 1 Hematite 1 Interesting information 1 Iron compounds 1 Iron ions 1 Iron oxides 1 Iron pnictides 1 Iron-based Superconductors 1 Iron-based superconductors 1 Lows-temperatures 1 Magnetic moments 1 Magnetic orders 1 Magnetism 1 Magnetite 1 Magnetometry 1 Melt quenching techniques 1 Metal ions 1