2-TERMINAL SWITCHING DEVICE HAVING BIPOLAR SWITCHING PROPERTY AND RESISTANCE MEMORY CROSS-POINT ARRAY HAVING THE SAME

摘要

Provided are a 2-terminal switching device having bipolar switching properties and a resistance memory device cross-point array having the same. The 2-terminal switching device has a first electrode and a second electrode. A pair of first conductive metallic oxide semiconductor layers is connected to the first electrode and the second electrode. A second conductive metallic oxide semiconductor layer is arranged between the first conductive metallic oxide semiconductor layers.