AC/DC dual-mode magnetoelectric sensor with high magnetic field resolution and broad operating bandwidth
click here In this study, a dual-mode Metglas/Pb(Zr,Ti)O3 magnetoelectric (ME) sensor was prepared for measuring weak magnetic fields.It is interesting to note that this ME sensor can work at alternating current (AC) and direct current (DC) dual-modes with high field resolution.In AC mode, a very accurate AC magnetic field resolution of 0.8 nT was