| 申请日期 | 2025-09-11 | 申请号 | JP2005084913 |
| 公开（公告）号 | JP2006269688A | 公开（公告）日 | 2006-10-05 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | NAT INST OF ADV IND TECHNOL | ||
| 简介 | PROBLEM TO BE SOLVED : To provide a material composition constituting using three elements a nonvolatile memory element made from perovskite transition metal oxide having a CER effect. SOLUTION : An rare earth copper oxide made from oxygen, copper, and one kind of rare earth such as La2CuO4 is employed as the material constituting hetero junction with such conductor having a low work function or electrical negativity such as Ti, as an electrode. COPYRIGHT : (C)2007, JPO&INPIT | ||
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