CN103650142B - 电阻变化元件及其制造方法 - Google Patents
电阻变化元件及其制造方法 Download PDFInfo
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- CN103650142B CN103650142B CN201280001934.6A CN201280001934A CN103650142B CN 103650142 B CN103650142 B CN 103650142B CN 201280001934 A CN201280001934 A CN 201280001934A CN 103650142 B CN103650142 B CN 103650142B
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- 238000000034 method Methods 0.000 title claims description 53
- 238000004519 manufacturing process Methods 0.000 title claims description 35
- 230000008859 change Effects 0.000 claims abstract description 184
- 229910000314 transition metal oxide Inorganic materials 0.000 claims abstract description 36
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 22
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 22
- 239000000758 substrate Substances 0.000 claims description 23
- 229910052723 transition metal Inorganic materials 0.000 claims description 16
- 150000003624 transition metals Chemical class 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 15
- 229910052715 tantalum Inorganic materials 0.000 claims description 12
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- 239000004065 semiconductor Substances 0.000 claims description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- 239000010936 titanium Substances 0.000 claims description 10
- 239000010955 niobium Substances 0.000 claims description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 5
- 229910052735 hafnium Inorganic materials 0.000 claims description 5
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052758 niobium Inorganic materials 0.000 claims description 5
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 5
- 229910052721 tungsten Inorganic materials 0.000 claims description 5
- 239000010937 tungsten Substances 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims 2
- 229910052726 zirconium Inorganic materials 0.000 claims 2
- 238000010023 transfer printing Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 167
- 230000015556 catabolic process Effects 0.000 description 27
- 239000011229 interlayer Substances 0.000 description 19
- 230000005684 electric field Effects 0.000 description 14
- 230000009471 action Effects 0.000 description 13
- 238000005530 etching Methods 0.000 description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 238000009413 insulation Methods 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 description 9
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 8
- 229910052741 iridium Inorganic materials 0.000 description 7
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 7
- 239000000523 sample Substances 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 229910010037 TiAlN Inorganic materials 0.000 description 4
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000007261 regionalization Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 229910052581 Si3N4 Inorganic materials 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007772 electrode material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 238000006479 redox reaction Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical group [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000001312 dry etching Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910003070 TaOx Inorganic materials 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 108010052322 limitin Proteins 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000003701 mechanical milling Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- GWPLDXSQJODASE-UHFFFAOYSA-N oxotantalum Chemical compound [Ta]=O GWPLDXSQJODASE-UHFFFAOYSA-N 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003864 performance function Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005546 reactive sputtering Methods 0.000 description 1
- 238000005001 rutherford backscattering spectroscopy Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- -1 tungsten (W) Chemical class 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- H10N70/021—Formation of switching materials, e.g. deposition of layers
- H10N70/026—Formation of switching materials, e.g. deposition of layers by physical vapor deposition, e.g. sputtering
-
- 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
- H10N70/061—Shaping switching materials
- H10N70/063—Shaping switching materials by etching of pre-deposited switching material layers, e.g. lithography
-
- 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
- H10N70/20—Multistable switching devices, e.g. memristors
- H10N70/24—Multistable switching devices, e.g. memristors based on migration or redistribution of ionic species, e.g. anions, vacancies
-
- 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
- H10N70/821—Device geometry
- H10N70/826—Device geometry adapted for essentially vertical current flow, e.g. sandwich or pillar type devices
-
- 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
- H10N70/8418—Electrodes adapted for focusing electric field or current, e.g. tip-shaped
-
- 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
- H10N70/881—Switching materials
- H10N70/883—Oxides or nitrides
- H10N70/8833—Binary metal oxides, e.g. TaOx
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Semiconductor Memories (AREA)
- Physical Vapour Deposition (AREA)
Abstract
Description
Claims (23)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011010122 | 2011-01-20 | ||
JP2011-010122 | 2011-01-20 | ||
PCT/JP2012/000287 WO2012098879A1 (ja) | 2011-01-20 | 2012-01-18 | 抵抗変化素子およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103650142A CN103650142A (zh) | 2014-03-19 |
CN103650142B true CN103650142B (zh) | 2016-05-11 |
Family
ID=46515514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280001934.6A Expired - Fee Related CN103650142B (zh) | 2011-01-20 | 2012-01-18 | 电阻变化元件及其制造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9006698B2 (zh) |
JP (1) | JP5270046B2 (zh) |
CN (1) | CN103650142B (zh) |
WO (1) | WO2012098879A1 (zh) |
Families Citing this family (28)
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JP2014033094A (ja) * | 2012-08-03 | 2014-02-20 | Sharp Corp | 可変抵抗素子とその製造方法、及び、不揮発性半導体記憶装置 |
CN103730571B (zh) * | 2012-10-15 | 2018-07-27 | 马维尔国际贸易有限公司 | 在电阻式随机存取存储器单元中形成接触以降低单元编程所需电压的方法和装置 |
JP2014099557A (ja) * | 2012-11-15 | 2014-05-29 | Toshiba Corp | 抵抗変化素子、記憶装置および駆動方法 |
US8835272B1 (en) * | 2013-02-28 | 2014-09-16 | Sandia Corporation | Passive electrically switchable circuit element having improved tunability and method for its manufacture |
US9362496B2 (en) | 2013-03-13 | 2016-06-07 | Microchip Technology Incorporated | Resistive memory cell with trench-shaped bottom electrode |
US9444040B2 (en) | 2013-03-13 | 2016-09-13 | Microchip Technology Incorporated | Sidewall type memory cell |
US9312482B2 (en) * | 2013-03-15 | 2016-04-12 | Taiwan Semiconductor Manufacturing Company, Ltd. | Resistance variable memory structure and method of forming the same |
US9608204B2 (en) * | 2013-09-09 | 2017-03-28 | Taiwan Semiconductor Manufacturing Company Ltd. | Resistive random access memory and manufacturing method thereof |
US9246084B2 (en) * | 2014-01-23 | 2016-01-26 | Taiwan Semiconductor Manufacturing Co., Ltd. | RRAM cell including V-shaped structure |
US9269606B2 (en) | 2014-02-19 | 2016-02-23 | Microchip Technology Incorporated | Spacer enabled active isolation for an integrated circuit device |
US9412942B2 (en) | 2014-02-19 | 2016-08-09 | Microchip Technology Incorporated | Resistive memory cell with bottom electrode having a sloped side wall |
US10003021B2 (en) * | 2014-02-19 | 2018-06-19 | Microchip Technology Incorporated | Resistive memory cell with sloped bottom electrode |
US9385313B2 (en) | 2014-02-19 | 2016-07-05 | Microchip Technology Incorporated | Resistive memory cell having a reduced conductive path area |
US9318702B2 (en) | 2014-02-19 | 2016-04-19 | Microchip Technology Incorporated | Resistive memory cell having a reduced conductive path area |
US20160104839A1 (en) * | 2014-10-14 | 2016-04-14 | Seoul National University R&Db Foundation | Resistive random access memory device having nano-scale tip and nanowire, memory array using the same and fabrication method thereof |
KR101623854B1 (ko) * | 2014-10-14 | 2016-05-24 | 서울대학교산학협력단 | 나노 팁 구조를 갖는 저항성 메모리 소자 및 이를 이용한 메모리 어레이와 그 제조방법 |
CN104409627A (zh) * | 2014-10-30 | 2015-03-11 | 北京大学 | 一种小尺寸超薄阻变存储器及其制备方法 |
CN107004766A (zh) | 2014-11-26 | 2017-08-01 | 密克罗奇普技术公司 | 具有用于经减少的导电路径区域/经增强的电场的间隔物区域的电阻式存储器单元 |
FR3041808B1 (fr) * | 2015-09-30 | 2018-02-09 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Procede de realisation d'une cellule memoire resistive |
TWI569416B (zh) * | 2015-11-26 | 2017-02-01 | 華邦電子股份有限公司 | 電阻式隨機存取記憶體及其製造方法 |
KR102556820B1 (ko) * | 2015-12-30 | 2023-07-19 | 에스케이하이닉스 주식회사 | 시냅스 및 이를 포함하는 뉴로모픽 장치 |
JP6738749B2 (ja) * | 2016-03-25 | 2020-08-12 | パナソニックセミコンダクターソリューションズ株式会社 | 気体センサ、水素検出方法、及び燃料電池自動車 |
CN108963070B (zh) * | 2017-05-18 | 2021-12-31 | 中国科学院微电子研究所 | 一种阻变存储器及其制作方法 |
JP7027340B2 (ja) * | 2017-09-04 | 2022-03-01 | ヌヴォトンテクノロジージャパン株式会社 | 気体センサ、気体検知装置、燃料電池自動車および気体センサの製造方法 |
US11043634B2 (en) | 2019-04-09 | 2021-06-22 | International Business Machines Corporation | Confining filament at pillar center for memory devices |
CN112018235B (zh) * | 2020-07-24 | 2024-06-25 | 厦门半导体工业技术研发有限公司 | 半导体器件和半导体器件的制造方法 |
CN111987217A (zh) * | 2020-08-25 | 2020-11-24 | 上海华力微电子有限公司 | Rram单元结构及其制造方法 |
CN115458679A (zh) * | 2021-06-09 | 2022-12-09 | 联华电子股份有限公司 | 可变电阻式存储器装置及其形成方法 |
Family Cites Families (15)
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KR100481866B1 (ko) | 2002-11-01 | 2005-04-11 | 삼성전자주식회사 | 상변환 기억소자 및 그 제조방법 |
JP2006032728A (ja) * | 2004-07-16 | 2006-02-02 | Matsushita Electric Ind Co Ltd | 不揮発性メモリ |
US7208372B2 (en) | 2005-01-19 | 2007-04-24 | Sharp Laboratories Of America, Inc. | Non-volatile memory resistor cell with nanotip electrode |
JP2006344876A (ja) | 2005-06-10 | 2006-12-21 | Sharp Corp | 不揮発性記憶素子とその製造方法 |
CN101395717B (zh) | 2006-03-09 | 2010-07-21 | 松下电器产业株式会社 | 电阻变化型元件、半导体装置、和其制造方法 |
JP2008198941A (ja) | 2007-02-15 | 2008-08-28 | Fujitsu Ltd | 半導体装置および半導体装置の製造方法 |
JP4967176B2 (ja) | 2007-05-10 | 2012-07-04 | シャープ株式会社 | 可変抵抗素子とその製造方法及び不揮発性半導体記憶装置 |
US8338816B2 (en) * | 2007-10-15 | 2012-12-25 | Panasonic Corporation | Nonvolatile memory element, and nonvolatile semiconductor device using the nonvolatile memory element |
JP2010027835A (ja) * | 2008-07-18 | 2010-02-04 | Renesas Technology Corp | 不揮発性記憶装置およびその製造方法 |
WO2010064446A1 (ja) | 2008-12-04 | 2010-06-10 | パナソニック株式会社 | 不揮発性記憶素子及び不揮発性記憶装置 |
CN101981695B (zh) * | 2009-01-29 | 2012-06-13 | 松下电器产业株式会社 | 电阻变化元件及其制造方法 |
WO2010087211A1 (ja) * | 2009-02-02 | 2010-08-05 | パナソニック株式会社 | 不揮発性記憶素子、不揮発性記憶装置、不揮発性半導体装置、および不揮発性記憶素子の製造方法 |
JP5477687B2 (ja) * | 2009-04-01 | 2014-04-23 | 日本電気株式会社 | スイッチング素子、スイッチング素子の動作方法、スイッチング素子の製造方法、書き換え可能な論理集積回路およびメモリ素子 |
CN102084429B (zh) * | 2009-04-10 | 2013-12-25 | 松下电器产业株式会社 | 非易失性存储元件的驱动方法和非易失性存储装置 |
US8072795B1 (en) * | 2009-10-28 | 2011-12-06 | Intermolecular, Inc. | Biploar resistive-switching memory with a single diode per memory cell |
-
2012
- 2012-01-18 CN CN201280001934.6A patent/CN103650142B/zh not_active Expired - Fee Related
- 2012-01-18 WO PCT/JP2012/000287 patent/WO2012098879A1/ja active Application Filing
- 2012-01-18 US US13/810,708 patent/US9006698B2/en not_active Expired - Fee Related
- 2012-01-18 JP JP2012553625A patent/JP5270046B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN103650142A (zh) | 2014-03-19 |
WO2012098879A1 (ja) | 2012-07-26 |
JPWO2012098879A1 (ja) | 2014-06-09 |
US9006698B2 (en) | 2015-04-14 |
JP5270046B2 (ja) | 2013-08-21 |
US20130112936A1 (en) | 2013-05-09 |
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