CN110277116B - 半导体存储器装置 - Google Patents
半导体存储器装置 Download PDFInfo
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- CN110277116B CN110277116B CN201810940108.7A CN201810940108A CN110277116B CN 110277116 B CN110277116 B CN 110277116B CN 201810940108 A CN201810940108 A CN 201810940108A CN 110277116 B CN110277116 B CN 110277116B
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- voltage
- ferroelectric film
- control circuit
- memory device
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 claims abstract description 127
- 230000008569 process Effects 0.000 claims abstract description 119
- 239000011777 magnesium Substances 0.000 claims description 6
- 229910052735 hafnium Inorganic materials 0.000 claims description 4
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 229910052788 barium Inorganic materials 0.000 claims description 3
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 229910052727 yttrium Inorganic materials 0.000 claims description 3
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
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- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- 229910004129 HfSiO Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
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- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005621 ferroelectricity Effects 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
- 239000005001 laminate film Substances 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
- 230000005641 tunneling Effects 0.000 description 1
Classifications
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- G11C11/22—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using ferroelectric elements
- G11C11/223—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using ferroelectric elements using MOS with ferroelectric gate insulating film
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- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
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- G11C11/22—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using ferroelectric elements
- G11C11/225—Auxiliary circuits
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- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/22—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using ferroelectric elements
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- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
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- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/22—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using ferroelectric elements
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- G11C11/5657—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency using ferroelectric storage elements
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- H—ELECTRICITY
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- H01L28/00—Passive two-terminal components without a potential-jump or surface barrier for integrated circuits; Details thereof; Multistep manufacturing processes therefor
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- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/49—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET
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- H01L29/516—Insulating materials associated therewith with at least one ferroelectric layer
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- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
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- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/78391—Field effect transistors with field effect produced by an insulated gate the gate comprising a layer which is used for its ferroelectric properties
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- H—ELECTRICITY
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- H10B—ELECTRONIC MEMORY DEVICES
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- H10B—ELECTRONIC MEMORY DEVICES
- H10B51/00—Ferroelectric RAM [FeRAM] devices comprising ferroelectric memory transistors
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
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- H10B53/30—Ferroelectric RAM [FeRAM] devices comprising ferroelectric memory capacitors characterised by the memory core region
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- H—ELECTRICITY
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- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
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- H01L29/0665—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by the shape of the body the shape of the body defining a nanostructure
- H01L29/0669—Nanowires or nanotubes
- H01L29/0676—Nanowires or nanotubes oriented perpendicular or at an angle to a substrate
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- H—ELECTRICITY
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/775—Field effect transistors with one dimensional charge carrier gas channel, e.g. quantum wire FET
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- H—ELECTRICITY
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- H10B—ELECTRONIC MEMORY DEVICES
- H10B51/00—Ferroelectric RAM [FeRAM] devices comprising ferroelectric memory transistors
- H10B51/20—Ferroelectric RAM [FeRAM] devices comprising ferroelectric memory transistors characterised by the three-dimensional arrangements, e.g. with cells on different height levels
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B53/00—Ferroelectric RAM [FeRAM] devices comprising ferroelectric memory capacitors
- H10B53/40—Ferroelectric RAM [FeRAM] devices comprising ferroelectric memory capacitors characterised by the peripheral circuit region
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Semiconductor Memories (AREA)
- Non-Volatile Memory (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018-048241 | 2018-03-15 | ||
JP2018048241A JP7005398B2 (ja) | 2018-03-15 | 2018-03-15 | 半導体記憶装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110277116A CN110277116A (zh) | 2019-09-24 |
CN110277116B true CN110277116B (zh) | 2023-09-29 |
Family
ID=67906058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810940108.7A Active CN110277116B (zh) | 2018-03-15 | 2018-08-17 | 半导体存储器装置 |
Country Status (3)
Country | Link |
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US (2) | US10636468B2 (zh) |
JP (1) | JP7005398B2 (zh) |
CN (1) | CN110277116B (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
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US10854299B2 (en) | 2018-05-31 | 2020-12-01 | Micron Technology, Inc. | Data erase operations for a memory system |
US11502104B2 (en) | 2019-08-15 | 2022-11-15 | Sandisk Technologies Llc | Antiferroelectric memory devices and methods of making the same |
US11430813B2 (en) | 2019-08-15 | 2022-08-30 | Sandisk Technologies Llc | Antiferroelectric memory devices and methods of making the same |
US11094394B2 (en) * | 2019-09-24 | 2021-08-17 | Micron Technology, Inc. | Imprint management for memory |
US10832790B1 (en) * | 2019-09-26 | 2020-11-10 | Western Digital Technologies, Inc. | Performance of non data word line maintenance in sub block mode |
US11049541B2 (en) * | 2019-10-24 | 2021-06-29 | Ferroelectric Memory Gmbh | Memory cell arrangement and methods thereof |
CN112927743B (zh) * | 2019-12-05 | 2024-05-17 | 兆易创新科技集团股份有限公司 | 存储单元的擦除验证方法、装置、计算机设备及存储介质 |
US11121140B2 (en) * | 2020-01-08 | 2021-09-14 | Sandisk Technologies Llc | Ferroelectric tunnel junction memory device with integrated ovonic threshold switches |
WO2021194996A1 (en) * | 2020-03-21 | 2021-09-30 | Hsu Fu Chang | Three dimensional double-density memory array |
WO2021258305A1 (zh) * | 2020-06-23 | 2021-12-30 | 华为技术有限公司 | 一种铁电存储器及存储设备 |
US11538817B2 (en) | 2020-06-26 | 2022-12-27 | Sandisk Technologies Llc | Bonded memory devices and methods of making the same |
US11903218B2 (en) | 2020-06-26 | 2024-02-13 | Sandisk Technologies Llc | Bonded memory devices and methods of making the same |
JP2022035852A (ja) | 2020-08-21 | 2022-03-04 | キオクシア株式会社 | 半導体記憶装置 |
JP2022052050A (ja) | 2020-09-23 | 2022-04-04 | キオクシア株式会社 | 半導体記憶装置 |
JP2022052505A (ja) | 2020-09-23 | 2022-04-04 | キオクシア株式会社 | メモリデバイス |
JP2022052154A (ja) | 2020-09-23 | 2022-04-04 | キオクシア株式会社 | 半導体記憶装置 |
US11244715B1 (en) * | 2020-12-01 | 2022-02-08 | Micron Technology, Inc. | Systems and methods for 1.5 bits per cell charge distribution |
WO2023084916A1 (ja) * | 2021-11-12 | 2023-05-19 | ソニーセミコンダクタソリューションズ株式会社 | 半導体回路、駆動方法、および電子機器 |
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CN101937373A (zh) * | 2009-06-30 | 2011-01-05 | 恒忆有限责任公司 | 比特错误阈值和重映射存储装置 |
CN107430558A (zh) * | 2015-03-09 | 2017-12-01 | 东芝存储器株式会社 | 半导体存储装置 |
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JP2001076493A (ja) | 1999-09-03 | 2001-03-23 | Nec Corp | 強誘電体記憶装置 |
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JP2008251138A (ja) | 2007-03-30 | 2008-10-16 | Toshiba Corp | 不揮発性半導体メモリ、不揮発性半導体メモリの制御方法、不揮発性半導体メモリシステム、及びメモリカード |
JP5178167B2 (ja) | 2007-12-04 | 2013-04-10 | 株式会社東芝 | 半導体記憶装置及びそのデータ書き込み方法 |
KR101029654B1 (ko) * | 2008-09-03 | 2011-04-15 | 주식회사 하이닉스반도체 | 불휘발성 메모리 소자의 동작 방법 |
JP2010079941A (ja) * | 2008-09-24 | 2010-04-08 | National Institute Of Advanced Industrial Science & Technology | 半導体不揮発記憶装置 |
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JP5414550B2 (ja) * | 2010-01-20 | 2014-02-12 | 株式会社東芝 | 半導体記憶装置 |
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JP5380508B2 (ja) * | 2011-09-27 | 2014-01-08 | 株式会社東芝 | 不揮発性半導体記憶装置 |
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