INDUCTANCE WHICH CAN BE INTEGRATED MONOLITHICALLY

摘要

PROBLEM TO BE SOLVED: To provide an inductance which can be integrated monolithically and can be utilized profitably especially in an MRAM mechanism. SOLUTION: This inductance can be integrated monolithically and comprises continuous layers in which conduction layers (P1-P4) and insulation layers (I1-I3) are laminated upward and downward alternately. This constitution of the conduction layers (P1-P4) has a coil-like structure in which a center region (M) being able to provide GMR materials (WM, TB, HM) is centered.