Non-volatile magnon transport in a single domain multiferroic.

ABSTRACT: Antiferromagnets have attracted significant attention in the field of magnonics, as promising candidates for ultralow-energy carriers for information transfer for future computing. The role of crystalline orientation distribution on magnon transport has received very little attention. In multiferroics such as BiFeO₃ the coupling between antiferromagnetic and polar order imposes yet another boundary condition on spin transport. Thus, understanding the fundamentals of spin transport in such systems requires a single domain, a single crystal. We show that through Lanthanum (La) substitution, a single ferroelectric domain can be engineered with a stable, single-variant spin cycloid, controllable by an electric field. The spin transport in such a single domain displays a strong aniso

SUBMITTER: Husain S 

PROVIDER: S-EPMC11252442 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature