World · India Bureau
Scientists discover Hall Effect operates in unexpected planar orientation
More than a century after its initial discovery, researchers have identified a new operational mode of the Hall Effect, challenging long-held assumptions about how this fundamental physics phenomenon behaves in materials.
LSN India ·
The Hall Effect, a cornerstone of condensed matter physics discovered in 1879, has yielded fresh insights into its functioning. Scientists have now demonstrated that the effect can operate in-plane—a discovery that expands understanding of how electric and magnetic fields interact within materials.
Traditionally, the Hall Effect has been observed operating perpendicular to the direction of electric current flow. The recent finding that it functions along the plane of a material represents a significant departure from conventional understanding and opens new avenues for materials science research.
This discovery carries implications for the design and development of advanced electronic devices and materials. By understanding the full spectrum of how the Hall Effect operates, researchers may unlock new possibilities in semiconductor technology, magnetic sensors, and other applications dependent on electron behaviour in electromagnetic fields.
The research adds to the growing body of knowledge about quantum and classical phenomena in condensed matter systems. While the Hall Effect remains one of the most well-studied effects in physics, this finding demonstrates that even phenomena examined for nearly 150 years can reveal unexpected behaviour under new conditions or analytical frameworks.