Magnetostriction in (Bi,La) orthoferrites

We have recently observed unusual magnetostrictive behaviour in Bi0.5La0.5FeO3 (BLFO), a phenomenon which is not present in either solid solution end member. This proposal seeks...我们近期在铋0.5镧0.5铁氧体（Bi₀.₅La₀.₅FeO₃，BLFO）中观测到反常磁致伸缩行为，该现象在其任一固溶体端元组分中均未出现。本提案旨在