Towards wafer scale inductive characterization of spin transfer torque critical current density of magnetic tunnel junction stacks

Sibylle Sievers, Niklas Liebing, Santiago Serrano-Guisan +12

We explore the prospects of wafer scale inductive probing of the critical current density $j^{c0}$ for spin transfer torque switching of a CoFeB/MgO/CoFeB magnetic tunnel junction…