Nonlinear Planar Hall Effect Transforms Electronics Design
Novel Intrinsic Transport Effect Unlocks Potential Non-Linear Applications
Tags: Singapore University of Technology and Design, Singapore, Electronics & Robotics
Researchers at SUTD discovered the intrinsic nonlinear planar Hall effect (NPHE), a phenomenon in electron transport offering new ways to explore electronic materials. Previous research studied the planar Hall effect (PHE), where the magnetic field, applied electric voltage, and induced current all lie on the same plane. However, most of these phenomena are extrinsic and do not exploit the inherent properties of the material itself. This discovery could revolutionize the design of electronics, enhancing components like nonlinear rectifiers or terahertz detectors. By utilizing the intrinsic properties of materials, it provides a novel approach to understanding and exploiting electron transport. The team's work expands the potential for using 2D materials in advanced electronic devices, offering insights into their complex behaviors under magnetic fields. This breakthrough paves the way for innovations in long-range communication technologies and beyond.
IP Type or Form Factor: Discovery & Research; Material; Design
TRL: 2 - technology concept and/or application formulated
Industry or Tech Area: Photonics & Optoelectronics; Semiconductors
