Altermagnets, which exhibit momentum-dependent spin splitting without spin–orbit coupling (SOC) or net magnetization, have recently attracted significant international attention. A team led by Prof.

Conventional antiferromagnetic materials exhibit net zero magnetization and spin-degenerate energy bands, making them incompatible with current memory technologies that rely on net magnetization. A ...

The key feature of spintronic devices is their ability to use spin currents to transfer momentum, enabling low-energy, high-speed storage and logical signal control. These devices are usually ...