| 摘要 |
A resistive memory element that includes an element body and at least a pair of electrodes opposed to each other with at least a portion of the element body interposed therebetween. The element body is made of an oxide semiconductor which has a composition represented by the general formula: (Ba1-xSrx)Ti1-yMyO3 (wherein M is at least one from among Mn, Fe, and Co; 0@x@1.0; and 0.005@y@0.05). The first electrode of the pair of electrodes is made of a material which can form a Schottky barrier which can develop a rectifying property and resistance change characteristics in an interface region between the first electrode and the element body. The second electrode is made of a material which provides a more ohmic junction to the element body as compared with the first electrode. |
