| Presentation | 2019-08-09 [Invited Talk] Demonstration of Ag Ionic Memory Cell Array for Terabit-Scale High-Density Application Reika Ichihara, Shosuke Fujii, Takuya Konno, Marina Yamaguchi, Harumi Seki, Hiroki Tanaka, Dandan Zhao, Yoko Yoshimura, Masumi Saitoh, Masato Koyama, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We demonstrated a cross-point memory array composed of Ag ionic memory cell with sub-μA and selectorless operation and 10-year data retention, making it a promising candidate for terabit-scale high-density memory application. Discontinuous conductive path with large and dense Ag clusters enabled 10-year retention even at sub-μA current with keeping high non-linearity in I-V. We implemented, for the first time, the improved cell into a cross-point array and demonstrated narrow read distribution which satisfies requirements for reliable array operation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | ionic memory / cross-point / Ag / retention / non-linearity |
| Paper # | SDM2019-50,ICD2019-15 |
| Date of Issue | 2019-07-31 (SDM, ICD) |
| Conference Information | |
| Committee | SDM / ICD / ITE-IST |
|---|---|
| Conference Date | 2019/8/7(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hokkaido Univ., Graduate School /Faculty of Information Science and |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Analog, Mixed Analog and Digital, RF, and Sensor Interface, Low Voltage/Low Power Techniques, Novel Devices/Circuits, and the Applications |
| Chair | Takahiro Shinada(Tohoku Univ.) / Makoto Nagata(Kobe Univ.) / 秋田 純一(金沢大)) |
| Vice Chair | Hiroshige Hirano(TowerJazz Panasonic) / Masafumi Takahashi(Toshiba-memory) / 廣瀬 裕(パナソニック) |
| Secretary | Hiroshige Hirano(Shizuoka Univ.) / Masafumi Takahashi(TOSHIBA MEMORY) / 廣瀬 裕(Tohoku Univ.) |
| Assistant | Takahiro Mori(AIST) / Nobuaki Kobayashi(Nihon Univ.) / Tetsuya Hirose(Osaka Univ.) / Koji Nii(Floadia) / Takeshi Kuboki(Kyushu Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Silicon Device and Materials / Technical Committee on Integrated Circuits and Devices / Technical Group on Information Sensing Technologies |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Invited Talk] Demonstration of Ag Ionic Memory Cell Array for Terabit-Scale High-Density Application |
| Sub Title (in English) | |
| Keyword(1) | ionic memory |
| Keyword(2) | cross-point |
| Keyword(3) | Ag |
| Keyword(4) | retention |
| Keyword(5) | non-linearity |
| 1st Author's Name | Reika Ichihara |
| 1st Author's Affiliation | Toshiba Memory Corporation(TMC) |
| 2nd Author's Name | Shosuke Fujii |
| 2nd Author's Affiliation | Toshiba Memory Corporation(TMC) |
| 3rd Author's Name | Takuya Konno |
| 3rd Author's Affiliation | Toshiba Memory Corporation(TMC) |
| 4th Author's Name | Marina Yamaguchi |
| 4th Author's Affiliation | Toshiba Memory Corporation(TMC) |
| 5th Author's Name | Harumi Seki |
| 5th Author's Affiliation | Toshiba Memory Corporation(TMC) |
| 6th Author's Name | Hiroki Tanaka |
| 6th Author's Affiliation | Toshiba Memory Corporation(TMC) |
| 7th Author's Name | Dandan Zhao |
| 7th Author's Affiliation | Toshiba Memory Corporation(TMC) |
| 8th Author's Name | Yoko Yoshimura |
| 8th Author's Affiliation | Toshiba Memory Corporation(TMC) |
| 9th Author's Name | Masumi Saitoh |
| 9th Author's Affiliation | Toshiba Memory Corporation(TMC) |
| 10th Author's Name | Masato Koyama |
| 10th Author's Affiliation | Toshiba Memory Corporation(TMC) |
| Date | 2019-08-09 |
| Paper # | SDM2019-50,ICD2019-15 |
| Volume (vol) | vol.119 |
| Number (no) | SDM-161,ICD-162 |
| Page | pp.pp.85-88(SDM), pp.85-88(ICD), |
| #Pages | 4 |
| Date of Issue | 2019-07-31 (SDM, ICD) |