The sensor is based on a time-harmonic magnetic field and has the advantage of strong detection ability for nonferromagnetic particles. The sensing mechanism of metal particles is the foundation for ...

NO one is better fitted than Dr. du Bois to write a treatise on the magnetic circuit. He is well known for his experimental investigations in magnetism, and abstract magnetic theory is clearer and ...

Abstract: In this paper, three kinds of giant magneto resistance (GMR) sensors with varying geometries are designed and fabricated, and their linear region transfer curves and magnetic bead detection ...