CN102569335A - 存储元件、存储元件制造方法和存储装置 - Google Patents
存储元件、存储元件制造方法和存储装置 Download PDFInfo
- Publication number
- CN102569335A CN102569335A CN2011103992058A CN201110399205A CN102569335A CN 102569335 A CN102569335 A CN 102569335A CN 2011103992058 A CN2011103992058 A CN 2011103992058A CN 201110399205 A CN201110399205 A CN 201110399205A CN 102569335 A CN102569335 A CN 102569335A
- Authority
- CN
- China
- Prior art keywords
- layer
- memory element
- electrode
- resistance change
- ion source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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 without a potential-jump barrier or surface barrier, 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
- H10N70/245—Multistable switching devices, e.g. memristors based on migration or redistribution of ionic species, e.g. anions, vacancies the species being metal cations, e.g. programmable metallization cells
-
- 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 without a potential-jump barrier or surface barrier, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/20—Multistable switching devices, e.g. memristors
- H10N70/231—Multistable switching devices, e.g. memristors based on solid-state phase change, e.g. between amorphous and crystalline phases, Ovshinsky effect
-
- 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 without a potential-jump barrier or surface barrier, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/011—Manufacture or treatment of multistable switching devices
- H10N70/021—Formation of the switching material, e.g. layer deposition
- H10N70/026—Formation of the switching material, e.g. layer deposition 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 without a potential-jump barrier or surface barrier, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/011—Manufacture or treatment of multistable switching devices
- H10N70/041—Modification of the switching material, e.g. post-treatment, doping
-
- 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 without a potential-jump barrier or surface barrier, 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 without a potential-jump barrier or surface barrier, 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 without a potential-jump barrier or surface barrier, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/801—Constructional details of multistable switching devices
- H10N70/841—Electrodes
- H10N70/8416—Electrodes adapted for supplying ionic species
-
- 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 without a potential-jump barrier or surface barrier, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/801—Constructional details of multistable switching devices
- H10N70/881—Switching materials
Abstract
Description
Claims (14)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010276749 | 2010-12-13 | ||
JP2010-276749 | 2010-12-13 | ||
JP2011-124610 | 2011-06-02 | ||
JP2011124610A JP5708929B2 (ja) | 2010-12-13 | 2011-06-02 | 記憶素子およびその製造方法、並びに記憶装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102569335A true CN102569335A (zh) | 2012-07-11 |
CN102569335B CN102569335B (zh) | 2016-08-03 |
Family
ID=46198412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110399205.8A Expired - Fee Related CN102569335B (zh) | 2010-12-13 | 2011-12-05 | 存储元件、存储元件制造方法和存储装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9112149B2 (zh) |
JP (1) | JP5708929B2 (zh) |
KR (1) | KR101984308B1 (zh) |
CN (1) | CN102569335B (zh) |
TW (1) | TWI462356B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106164329A (zh) * | 2014-03-28 | 2016-11-23 | 捷客斯金属株式会社 | 包含Al‑Te‑Cu‑Zr合金的溅射靶及其制造方法 |
CN109904312A (zh) * | 2017-12-07 | 2019-06-18 | 爱思开海力士有限公司 | 阻变器件 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9472756B2 (en) * | 2012-09-07 | 2016-10-18 | Kabushiki Kaisha Toshiba | Nonvolatile memory device |
JP6251688B2 (ja) * | 2012-12-26 | 2017-12-20 | ソニーセミコンダクタソリューションズ株式会社 | 記憶装置およびその製造方法 |
US20140264224A1 (en) * | 2013-03-14 | 2014-09-18 | Intermolecular, Inc. | Performance Enhancement of Forming-Free ReRAM Devices Using 3D Nanoparticles |
US8981334B1 (en) * | 2013-11-01 | 2015-03-17 | Micron Technology, Inc. | Memory cells having regions containing one or both of carbon and boron |
WO2016056612A1 (ja) * | 2014-10-09 | 2016-04-14 | Jx金属株式会社 | Al-Te-Cu-Zr系合金からなるスパッタリングターゲット及びその製造方法 |
CN106601909B (zh) * | 2016-12-20 | 2019-08-02 | 南京邮电大学 | 一种卟啉忆阻器及其制备方法 |
CN107732010B (zh) * | 2017-09-29 | 2020-07-10 | 华中科技大学 | 一种选通管器件及其制备方法 |
WO2020138975A1 (ko) * | 2018-12-26 | 2020-07-02 | 한양대학교 에리카산학협력단 | 메모리 소자 및 그 제조 방법 |
JP2021048258A (ja) * | 2019-09-18 | 2021-03-25 | キオクシア株式会社 | 抵抗変化素子 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008510318A (ja) * | 2004-08-17 | 2008-04-03 | スパンジョン・リミテッド・ライアビリティ・カンパニー | 可変データ保持時間を有するポリマーメモリ |
JP2008135659A (ja) * | 2006-11-29 | 2008-06-12 | Sony Corp | 記憶素子、記憶装置 |
US20100046272A1 (en) * | 2005-06-30 | 2010-02-25 | Kohji Inoue | Semiconductor memory device |
TW201036041A (en) * | 2009-03-25 | 2010-10-01 | Ind Tech Res Inst | Three-dimensional metal oxide electrodes and fabrication method thereof |
US20100259967A1 (en) * | 2007-11-29 | 2010-10-14 | Sony Corporation | Memory cell |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4792714B2 (ja) * | 2003-11-28 | 2011-10-12 | ソニー株式会社 | 記憶素子及び記憶装置 |
US20060245235A1 (en) * | 2005-05-02 | 2006-11-02 | Advanced Micro Devices, Inc. | Design and operation of a resistance switching memory cell with diode |
US8097878B2 (en) * | 2007-03-05 | 2012-01-17 | Intermolecular, Inc. | Nonvolatile memory elements with metal-deficient resistive-switching metal oxides |
JP2008251108A (ja) * | 2007-03-30 | 2008-10-16 | Toshiba Corp | 情報記録再生装置 |
JP2009043905A (ja) * | 2007-08-08 | 2009-02-26 | Hitachi Ltd | 半導体装置 |
JP5257573B2 (ja) * | 2007-12-06 | 2013-08-07 | ソニー株式会社 | 記憶素子および記憶装置 |
JP4466738B2 (ja) * | 2008-01-09 | 2010-05-26 | ソニー株式会社 | 記憶素子および記憶装置 |
WO2009122583A1 (ja) * | 2008-04-03 | 2009-10-08 | 株式会社 東芝 | 不揮発性記憶装置及びその製造方法 |
WO2009154266A1 (ja) * | 2008-06-20 | 2009-12-23 | 日本電気株式会社 | 半導体記憶装置及びその動作方法 |
JP2010278275A (ja) * | 2009-05-29 | 2010-12-09 | Sony Corp | 半導体記憶装置 |
JP2011124511A (ja) * | 2009-12-14 | 2011-06-23 | Sony Corp | 記憶素子および記憶装置 |
US8487292B2 (en) * | 2010-03-16 | 2013-07-16 | Sandisk 3D Llc | Resistance-switching memory cell with heavily doped metal oxide layer |
US8427859B2 (en) * | 2010-04-22 | 2013-04-23 | Micron Technology, Inc. | Arrays of vertically stacked tiers of non-volatile cross point memory cells, methods of forming arrays of vertically stacked tiers of non-volatile cross point memory cells, and methods of reading a data value stored by an array of vertically stacked tiers of non-volatile cross point memory cells |
-
2011
- 2011-06-02 JP JP2011124610A patent/JP5708929B2/ja not_active Expired - Fee Related
- 2011-11-04 KR KR1020110114291A patent/KR101984308B1/ko active IP Right Grant
- 2011-11-21 TW TW100142578A patent/TWI462356B/zh not_active IP Right Cessation
- 2011-12-05 US US13/310,830 patent/US9112149B2/en not_active Expired - Fee Related
- 2011-12-05 CN CN201110399205.8A patent/CN102569335B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008510318A (ja) * | 2004-08-17 | 2008-04-03 | スパンジョン・リミテッド・ライアビリティ・カンパニー | 可変データ保持時間を有するポリマーメモリ |
US20100046272A1 (en) * | 2005-06-30 | 2010-02-25 | Kohji Inoue | Semiconductor memory device |
JP2008135659A (ja) * | 2006-11-29 | 2008-06-12 | Sony Corp | 記憶素子、記憶装置 |
US20100259967A1 (en) * | 2007-11-29 | 2010-10-14 | Sony Corporation | Memory cell |
TW201036041A (en) * | 2009-03-25 | 2010-10-01 | Ind Tech Res Inst | Three-dimensional metal oxide electrodes and fabrication method thereof |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106164329A (zh) * | 2014-03-28 | 2016-11-23 | 捷客斯金属株式会社 | 包含Al‑Te‑Cu‑Zr合金的溅射靶及其制造方法 |
CN109904312A (zh) * | 2017-12-07 | 2019-06-18 | 爱思开海力士有限公司 | 阻变器件 |
CN109904312B (zh) * | 2017-12-07 | 2022-10-25 | 爱思开海力士有限公司 | 阻变器件 |
Also Published As
Publication number | Publication date |
---|---|
JP2012142543A (ja) | 2012-07-26 |
US20120145987A1 (en) | 2012-06-14 |
TWI462356B (zh) | 2014-11-21 |
TW201228059A (en) | 2012-07-01 |
KR101984308B1 (ko) | 2019-05-30 |
KR20120065933A (ko) | 2012-06-21 |
JP5708929B2 (ja) | 2015-04-30 |
US9112149B2 (en) | 2015-08-18 |
CN102569335B (zh) | 2016-08-03 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Qing Hongzhang Inventor after: Yasuda Shuichiro Inventor after: Kauchi Yamaakira Inventor after: Mizuguchi Tetsuya Inventor after: Shimuta Masayuki Inventor after: Ohba Kazuhiro Inventor after: Katsuhisa Aratani Inventor before: Qing Hongzhang Inventor before: Yasuda Shuichiro |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HIROAKI SEI SHUICHIRO YASUDA TO: HIROAKI SEI SHUICHIRO YASUDA AKIRA KOUCHIYAMA TETSUYA MIZUGUCHI MASAYUKI SHIMUTA KAZUHIRO OHBA KATSUHISA ARATANI |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160920 Address after: Kanagawa Patentee after: SONY semiconductor solutions Address before: Tokyo, Japan Patentee before: Sony Corp |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20201205 |