Spintronics sensors for biomagnetism at local scale Myriam Pannetier Lecoeur – SPEC CEA Saclay Brain Cells Electric (scalar) ElectroEncephaloGraphy (EEG) Range : µV Electrophysiology Range : mV Magnetic (vectorial) MagnetoEncephaloGraphy (MEG) Range : f T Magnetophysiology Range : pT-nT digitaltrends.com supraconductivite.fr
New generation of probes for in vivo recordings Enhance the sensitivity using Tunnel Magneto-Resistance sensor Apply low frequency noise reduction scheme Measure single event on real time. L. Caruso et al. Submitted Other subjects in our group: “Spintronic with antiferromagnetic insulators” JB Moussy / M. Viret “New phenomena emerging from strong spin-orbit coupling: the case of iridates” JB Moussy / D. Colson