Magnetic sensors thin layer Cu and Co deposited on Silicon Oxide. Construction, characteristics and applications

The purpose of research presented in this paper is the obtaining of magnetic sensors. These sensors were made with the PLD method (Pulsed Laser Deposition) by deposition on substrates of Silicon Oxide. Experimental tests were performed with VSM (Vibrating Sample Magnetometer). The GMR effect (Giant Magneto-Resistance) was highlighted in this thin multilayer of CU/CO and the use of these as field magnetic sensors.