Researchers have overturned a century-old physics rule about magnetic field detection. They engineered a custom quantum material to trigger the Hall effect sideways. This breakthrough allows a single chip to detect magnetic fields in multiple directions. Such innovation could simplify medical imaging and consumer electronics hardware. The discovery opens new dimensions for designing future electronic devices.

Scientists at Carnegie Mellon University have discovered an unexpected form of the Hall effect, overturning the long-held assumption that this electrical response only appears…

Researchers have overturned a century-old physics rule about magnetic field detection. They engineered a custom quantum material to trigger the Hall effect sideways. This…