Twisted Integration of Complex Oxide Magnetoelectric Heterostructures via Water-Etching and Transfer Process.

ABSTRACT:

Highlights

The (001)-oriented ferromagnetic La_0.67Sr_0.33MnO₃ films are stuck onto the (011)-oriented ferroelectric single-crystal 0.7Pb(Mg_1/3Nb_2/3)O₃-0.3PbTiO₃ substrate with 0° and 45° twist angle. By applying a 7.2 kV cm^-1 electric field, the coexistence of uniaxial and fourfold in-plane magnetic anisotropy is observed in 45° Sample, while a typical uniaxial anisotropy is found in 0° Sample. Manipulating strain mode and degree that can be applied to epitaxial complex oxide thin films have been a cornerstone of strain engineering. In recent years, lift-off and transfer technology of the epitaxial oxide thin films have been developed that enabled the integration of heterostructures without the l

SUBMITTER: Yang G 

PROVIDER: S-EPMC10656404 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature