| Presentation | 1999/8/26 Anomalous Current Analysis in Memory Cells of Dynamic Random Access Memories (DRAM's) by Device Simulation Ken Yamaguchi, Tatsuya Teshima, Hiroshi Mizuta, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A new model is presented for explaining an anomalous leakage current observed in the tail distribution of the cumulative probability of the data retention time of dynamic random access memories(DRAM's). The proposed model can clearly demonstrate the anomalous behavior in current-voltage (I-V) characteristics; namely, a steep increase and saturation in IV curves, and also demonstrate a fluctuation of the critical voltage above which the current steeply increases. Further, quantitative evaluations are given from the viewpoint of material constants for clarifying origins of the leakage current. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | DRAM / data retention time / cumulative probability / leakage current |
| Paper # | ICD99-130 |
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| Conference Information | |
| Committee | ICD |
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| Conference Date | 1999/8/26(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Integrated Circuits and Devices (ICD) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Anomalous Current Analysis in Memory Cells of Dynamic Random Access Memories (DRAM's) by Device Simulation |
| Sub Title (in English) | |
| Keyword(1) | DRAM |
| Keyword(2) | data retention time |
| Keyword(3) | cumulative probability |
| Keyword(4) | leakage current |
| 1st Author's Name | Ken Yamaguchi |
| 1st Author's Affiliation | Advanced Research Laboratory, Hitachi, Lid.() |
| 2nd Author's Name | Tatsuya Teshima |
| 2nd Author's Affiliation | Advanced Research Laboratory, Hitachi, Lid. |
| 3rd Author's Name | Hiroshi Mizuta |
| 3rd Author's Affiliation | Hitachi Canbridge Laboratory |
| Date | 1999/8/26 |
| Paper # | ICD99-130 |
| Volume (vol) | vol.99 |
| Number (no) | 265 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |