Summary:

- Researchers have developed a new type of memory chip that can be controlled by light and magnets, which could potentially make AI computing less power-hungry.
- The chip uses a material called magnetoelectric multiferroic, which can be switched between magnetic and electric states using light or electric fields, allowing for faster and more energy-efficient data storage and processing.
- This technology could lead to the development of more efficient AI hardware, reducing the energy consumption and environmental impact of AI systems, especially for applications like data centers and edge computing devices.