www.sciencedaily.com
Researchers have unlocked a novel data storage method using ferroaxials, materials with swirling electric dipoles arranged in stable, vortex-like patterns. Unlike traditional magnetic or charge-based storage, these patterns offer inherent stability and resistance to interference. The breakthrough lies in controlling these swirling patterns: by employing circularly polarized terahertz light, scientists can now flip these vortices on demand. This opens the possibility of creating data storage that is robust, extremely fast, and retains information for extended periods. This innovative approach represents a significant leap forward in materials science and data storage technology.
