| 发明名称 | Electronic memory device having an electrode made of a soluble material | ||
| 摘要 | An electronic device includes a first electrode made of an inert material; a second electrode made of a soluble material; a solid electrolyte made of an ion-conductive material, wherein the first and second electrodes are in contact respectively with one of the faces of the electrolyte, either side of the electrolyte, wherein the second electrode supplies mobile ions flowing in the electrolyte towards the first electrode, to form a conductive filament when a voltage is applied between the first and second electrodes. The second electrode is a confinement electrode that includes an end surface in contact with the electrolyte which is less than the available surface of the electrolyte, such that confinement of the contact area of the confinement electrode on the solid electrolyte is obtained. | ||
| 申请公布号 | US9209391(B2) | 申请公布日期 | 2015.12.08 |
| 申请号 | US201314091623 | 申请日期 | 2013.11.27 |
| 申请人 | COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES | 发明人 | Molas Gabriel;Nodin Jean-François |
| 分类号 | H01L47/00;H01L45/00 | 主分类号 | H01L47/00 |
| 代理机构 | Pillsbury Winthrop Shaw Pittman LLP | 代理人 | Pillsbury Winthrop Shaw Pittman LLP |
| 主权项 | 1. An electronic device comprising: a first electrode made of an inert material; a second electrode made of a soluble material for supplying mobile ions; a solid electrolyte made of an ion-conductive material, wherein the first and second electrodes are in contact respectively with one of the faces of the electrolyte, either side of said electrolyte, wherein, when a voltage is applied between the first and second electrodes, the second electrode supplies the mobile ions flowing in the electrolyte towards the first electrode, in order to form a conductive filament between the first electrode and the second electrode; wherein the second electrode made of soluble material is a confinement electrode, wherein said confinement electrode comprises an end surface in contact with the electrolyte which is less than the available surface of the electrolyte, such that confinement of a contact area of said confinement electrode on the solid electrolyte is obtained, and wherein the volume of the electrolyte is chosen such that a surface of a first end of the electrolyte in contact with the first electrode is strictly less than a surface of a second end of the electrolyte opposite the first end. | ||
| 地址 | Paris FR | ||