Researchers in Stanford University's EXtreme Environment Microsystems Laboratory (XLab) working in collaboration with the University of Arkansas' Mixed-Signal Computer-Aided Design (MSCAD) Laboratory developed a Hall-effect sensor design that detects ultra fast changes in the
Stanford University and University of Arkansas researchers in the XLab have developed a cost effective, 2dimensional electron gas (2DEG) Hall-effect magnetic field sensor that can operate from direct current to nearly Gigahertz frequencies.