Enhancing memory technology: Multiferroic nanodots for low-power magnetic storage

https://phys.org/news/2024-04-memory-technology-multiferroic-nanodots-power.html

"pulsed laser multiferroic BFCO deposition onto conductive Nb:SrTiO3 (001) substrate using anodized aluminum oxide malonic acid masks with adjustable pore sizes... produces 190-nm diameter nanodots, resulting in multi-domain vortex ferroelectric and magnetic structures indicating strong magnetoelectric coupling... both ferroelectric and ferromagnetic, more efficient and versatile memory... magnetization direction reversible with electric field"