International Business Machines Corporation
Battery-based neural network weights

Abstract:

A controllable resistive element and methods for controlling the resistance of the same include a resistor layer formed in contact with a shared read/write electrode and a read electrode, the resistor layer having a resistivity that depends on a concentration of charge carrier ions. An electrolyte layer is formed on the resistor layer. A reservoir layer is formed on the electrolyte layer and in contact with a write electrode.