Memory device with improved data retention
View Patent ↗The present memory device includes a first electrode, a passive layer, for example Cu 2 S, on the first electrode, an active layer on the passive layer and including an azole compound, and a second electrode on the active layer. The azoles compound may be for example benzotriazole or 1,2,4-triazole. The active layer may also include Cu 2 O.
1. A memory device comprising:
first and second electrodes;
a passive layer; and
an active layer comprising an azole compound;
the passive and active layers being between the first and second electrodes;
wherein the azole compound comprises benzotriazole.
2. The memory device of claim 1 wherein the active layer further comprises copper.
3. The memory device of claim 1 wherein the active layer further comprises Cu 2 O.
4. A memory device comprising:
first and second electrodes;
a passive layer; and
an active layer comprising an azole compound;
the passive and active layers being between the first and second electrodes, wherein the azole compound comprises 1,2,4-triazole.
5. The memory device of claim 1 wherein the passive layer comprises Cu 2 S.
6. The memory device of claim 4 wherein the active layer further comprises Cu 2 O.
7. The memory device of claim 4 wherein the passive layer comprises Cu 2 S.
8. The memory device of claim 4 wherein the active layer further comprises copper.
9. The memory device of claim 1 wherein the passive layer is on the first electrode, the active layer is on the passive layer, and the second electrode is on the active layer.
10. The memory device of claim 4 wherein the passive layer is on the first electrode, the active layer is on the passive layer, and the second electrode is on the active layer.