Presentation | 2017-04-20 [Invited Talk] Study on Nano-Dot Structure Permanent Memory Tsuyoshi Watanabe, Noriyuki Miura, Shijia Liu, Shigeki Imai, Makoto Nagata, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We propose a permanent digital memory system in which data is saved by a presence of metal nano-dot at interconnects of word line and bit line. The data is retrieved by mutual capacitance difference due to the nano-dot presence. A test chip is prepared by 0.18μm CMOS process. Its read-out properties have over 1000-years durability which is verified by aging acceleration test. It is shown that an areal density of memory can be increased up to 1.3Tbit/in2 by miniaturization of nano-dots and word/bit lines using EB lithography and nanoimprint lithography. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Permanent memory / nano-dot / EB lithography / Nanoimprint lithography |
Paper # | ICD2017-4 |
Date of Issue | 2017-04-13 (ICD) |
Conference Information | |
Committee | ICD |
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Conference Date | 2017/4/20(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Minoru Fujishima(Hiroshima Univ.) |
Vice Chair | Hideto Hidaka(Renesas) |
Secretary | Hideto Hidaka(Hiroshima Univ.) |
Assistant | Takashi Hashimoto(Panasonic) / Masanori Natsui(Tohoku Univ.) / Hiroyuki Ito(Tokyo Inst. of Tech.) / Pham Konkuha(Univ. of Electro-Comm.) |
Paper Information | |
Registration To | Technical Committee on Integrated Circuits and Devices |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Invited Talk] Study on Nano-Dot Structure Permanent Memory |
Sub Title (in English) | |
Keyword(1) | Permanent memory |
Keyword(2) | nano-dot |
Keyword(3) | EB lithography |
Keyword(4) | Nanoimprint lithography |
1st Author's Name | Tsuyoshi Watanabe |
1st Author's Affiliation | Kobe University(Kobe Univ.) |
2nd Author's Name | Noriyuki Miura |
2nd Author's Affiliation | Kobe University(Kobe Univ.) |
3rd Author's Name | Shijia Liu |
3rd Author's Affiliation | Kobe University(Kobe Univ.) |
4th Author's Name | Shigeki Imai |
4th Author's Affiliation | Kobe University(Kobe Univ.) |
5th Author's Name | Makoto Nagata |
5th Author's Affiliation | Kobe University(Kobe Univ.) |
Date | 2017-04-20 |
Paper # | ICD2017-4 |
Volume (vol) | vol.117 |
Number (no) | ICD-9 |
Page | pp.pp.17-22(ICD), |
#Pages | 6 |
Date of Issue | 2017-04-13 (ICD) |