MAGNETIC SENSOR, METHOD OF MANUFACTURING MAGNETIC SENSOR, AND METHOD OF DESIGNING MAGNETIC SENSOR

摘要

A magnetic sensor (100) is provided in which in a case where magnetization amounts of the first ferromagnetic layer (124a) and the second ferromagnetic layer (124c) in the first magnetic sensor element (120b) are respectively set to be Mst11 and Mst12 and magnetization amounts of the first ferromagnetic layer (124a) and the second ferromagnetic layer (124c) in the second magnetic sensor element (120d) are respectively set to be Mst21 and Mst22, in a case of Mst11>Mst12, a relationship of Mst21>Mst22 is satisfied, and in a case of Mst11