Flipping ferroelectric polarization reverses bimeron topology in a two-dimensional magnet, allowing voltage pulses alone to ...

Materials with high magnetoelectric coupling could be useful in novel devices such as magnetic computer memories, chemical sensors and quantum computers. When researchers irradiate a thin layer of ...

Researchers have demonstrated that the layered multiferroic material nickel iodide (NiI2) may be the best candidate yet for devices such as magnetic computer memory that are extremely fast and compact ...

When researchers irradiate a thin layer of nickel iodide with an ultrafast laser pulse, corkscrew-shaped features called “chiral helical magnetoelectric oscillations” arise. These features could be ...

Materials that lose functionality due to elevated temperatures, whether from ambient conditions or device-generated heat, have limited practical applications. This challenge is a primary limitation of ...