CN110752291B - 一种侧壁电极阻变存储结构及其制备方法 - Google Patents
一种侧壁电极阻变存储结构及其制备方法 Download PDFInfo
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- CN110752291B CN110752291B CN201910882812.6A CN201910882812A CN110752291B CN 110752291 B CN110752291 B CN 110752291B CN 201910882812 A CN201910882812 A CN 201910882812A CN 110752291 B CN110752291 B CN 110752291B
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- 239000000463 material Substances 0.000 claims abstract description 104
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- 230000002035 prolonged effect Effects 0.000 description 3
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- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
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- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
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- 229910000449 hafnium oxide Inorganic materials 0.000 description 1
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- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N70/00—Solid-state devices having no potential barriers, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/801—Constructional details of multistable switching devices
- H10N70/841—Electrodes
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N70/00—Solid-state devices having no potential barriers, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/011—Manufacture or treatment of multistable switching devices
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- Semiconductor Memories (AREA)
Abstract
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Citations (9)
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CN1622360A (zh) * | 2003-11-24 | 2005-06-01 | 三星电子株式会社 | 对于由电极孔的侧壁限定的相可变材料具有接触表面面积的相变存储器件及其形成方法 |
WO2006132045A1 (ja) * | 2005-06-10 | 2006-12-14 | Sharp Kabushiki Kaisha | 不揮発性記憶素子とその製造方法 |
CN101290968A (zh) * | 2007-04-17 | 2008-10-22 | 旺宏电子股份有限公司 | 具有侧壁接触侧电极的存储单元 |
CN103187523A (zh) * | 2011-12-31 | 2013-07-03 | 中芯国际集成电路制造(北京)有限公司 | 半导体器件及其制造方法 |
CN103258958A (zh) * | 2013-05-13 | 2013-08-21 | 北京大学 | 有机阻变存储器及其制备方法 |
CN103872244A (zh) * | 2012-12-14 | 2014-06-18 | 爱思开海力士有限公司 | 阻变存储器件及其制造方法 |
CN108123033A (zh) * | 2016-11-29 | 2018-06-05 | 中芯国际集成电路制造(上海)有限公司 | 阻变随机存储器存储单元及其制作方法、电子装置 |
CN109524544A (zh) * | 2018-10-23 | 2019-03-26 | 中国科学院微电子研究所 | 一种阻变存储器的制备方法 |
CN109920911A (zh) * | 2019-03-06 | 2019-06-21 | 中国科学院微电子研究所 | 阻变存储器的制备方法 |
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WO2008117679A1 (ja) * | 2007-03-28 | 2008-10-02 | Nec Corporation | 抵抗変化素子およびその製造方法、並びに電子デバイス |
CN104517987B (zh) * | 2013-09-27 | 2019-01-22 | 中芯国际集成电路制造(上海)有限公司 | 半导体存储控制单元、集成电路及集成电路的制造方法 |
KR102008365B1 (ko) * | 2014-02-03 | 2019-08-07 | 에스케이하이닉스 주식회사 | 전자 장치 |
US10672604B2 (en) * | 2016-09-20 | 2020-06-02 | The Board Of Trustees Of The Leland Stanford Junior University | Metal oxide-resistive memory using two-dimensional edge electrodes |
US10290804B2 (en) * | 2017-01-23 | 2019-05-14 | Sandisk Technologies Llc | Nanoparticle-based resistive memory device and methods for manufacturing the same |
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Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1622360A (zh) * | 2003-11-24 | 2005-06-01 | 三星电子株式会社 | 对于由电极孔的侧壁限定的相可变材料具有接触表面面积的相变存储器件及其形成方法 |
WO2006132045A1 (ja) * | 2005-06-10 | 2006-12-14 | Sharp Kabushiki Kaisha | 不揮発性記憶素子とその製造方法 |
CN101290968A (zh) * | 2007-04-17 | 2008-10-22 | 旺宏电子股份有限公司 | 具有侧壁接触侧电极的存储单元 |
CN103187523A (zh) * | 2011-12-31 | 2013-07-03 | 中芯国际集成电路制造(北京)有限公司 | 半导体器件及其制造方法 |
CN103872244A (zh) * | 2012-12-14 | 2014-06-18 | 爱思开海力士有限公司 | 阻变存储器件及其制造方法 |
CN103258958A (zh) * | 2013-05-13 | 2013-08-21 | 北京大学 | 有机阻变存储器及其制备方法 |
CN108123033A (zh) * | 2016-11-29 | 2018-06-05 | 中芯国际集成电路制造(上海)有限公司 | 阻变随机存储器存储单元及其制作方法、电子装置 |
CN109524544A (zh) * | 2018-10-23 | 2019-03-26 | 中国科学院微电子研究所 | 一种阻变存储器的制备方法 |
CN109920911A (zh) * | 2019-03-06 | 2019-06-21 | 中国科学院微电子研究所 | 阻变存储器的制备方法 |
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