| abstract |
Embodiments of the present invention are directed to nanoscale memristor devices that provide nonvolatile memristive switching. In one embodiment, a memristor device (100) comprises an active region (102), a first electrode (104) disposed on a first surface of the active region, and a second electrode (106) disposed on a second surface of the active region, the second surface opposite the first surface. The first electrode is configured with a larger width than the active region in a first direction, and the second electrode is configured with a larger width than the active region in a second direction. Application of a voltage to at least one of the electrodes produces an electric field across a sub-region (108) within the active region between the first electrode and the second electrode. |