A possible device for selective detection of magnetic field sources using superconducting and ferromagnetic cylinders

Abstract

Local magnetic field detector made by microscale ion irradiation on high temperature superconducting films Appl. Phys. Lett. 89, 082514 (2006); 10.1063/1.2338583 Effect of spin-valve sensor magnetostatic fields on nanobead detection for biochip applications J. Appl. Phys. 97, 10Q904 (2005); 10.1063/1.1850817High-performance magnetic field sensor based on superconducting quantum interference filters