Epitaxial magnetoelectric Pb (Zr0.52 Ti0.48) O3 SrRu O3 Co Fe2 O4 composite thin films are fabricated on SrTi O3 single crystal substrate by pulsed-laser deposition. x-ray diffraction study reveals their crystalline structure and epitaxial relationship, which is cubic on cubic without in-plane rotation. The good dielectric, ferroelectric, and magnetic properties for the heteroepitaxial films are obtained simultaneously under room temperature, and the magnetoelectric coupling effect is manifested by the magnetic-field-dependent ferroelectric characteristics and spectroscopic dielectric constant.
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)