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Doctoral Presentation 公聴会 (2/16) 多形性と磁性に対する非磁性イオン置換効果. Substitution effects of nonmagnetic ions on polymorphism & magnetism

多形物質における結晶構造相の安定条件に磁性イオンが及ぼす影響とその磁性に着目し、Fe2GeO5の磁性イオンFe3+の一部を非磁性イオンAl3+で置換したAlxFe2-xGeFocusing on the effect of magnetic ions on the stability conditions of crystal structure phases in polymorphic materials and their magnetism, the synthesis and magnetic properties of AlxFe2-xGeO5, in which the magnetic ion Fe3+ in Fe2GeO5 is partially replaced by the nonmagnetic ion Al3+, were investigated.O5の合成及び磁性解明を行った。