MX2010006977A - Dispositivo de union magnetica en forma de tunel con vias de lectura y escritura separadas. - Google Patents
Dispositivo de union magnetica en forma de tunel con vias de lectura y escritura separadas.Info
- Publication number
- MX2010006977A MX2010006977A MX2010006977A MX2010006977A MX2010006977A MX 2010006977 A MX2010006977 A MX 2010006977A MX 2010006977 A MX2010006977 A MX 2010006977A MX 2010006977 A MX2010006977 A MX 2010006977A MX 2010006977 A MX2010006977 A MX 2010006977A
- Authority
- MX
- Mexico
- Prior art keywords
- tunnel junction
- magnetic tunnel
- junction device
- mtj
- separate read
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
- G11C11/165—Auxiliary circuits
- G11C11/1675—Writing or programming circuits or methods
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
- G11C11/161—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect details concerning the memory cell structure, e.g. the layers of the ferromagnetic memory cell
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
- G11C11/165—Auxiliary circuits
- G11C11/1653—Address circuits or decoders
- G11C11/1655—Bit-line or column circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
- G11C11/165—Auxiliary circuits
- G11C11/1659—Cell access
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
- G11C11/165—Auxiliary circuits
- G11C11/1673—Reading or sensing circuits or methods
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N50/00—Galvanomagnetic devices
- H10N50/01—Manufacture or treatment
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N50/00—Galvanomagnetic devices
- H10N50/10—Magnetoresistive devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/902—Specified use of nanostructure
- Y10S977/932—Specified use of nanostructure for electronic or optoelectronic application
- Y10S977/933—Spintronics or quantum computing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/902—Specified use of nanostructure
- Y10S977/932—Specified use of nanostructure for electronic or optoelectronic application
- Y10S977/933—Spintronics or quantum computing
- Y10S977/935—Spin dependent tunnel, SDT, junction, e.g. tunneling magnetoresistance, TMR
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Mram Or Spin Memory Techniques (AREA)
- Hall/Mr Elements (AREA)
- Magnetic Heads (AREA)
Abstract
En una modalidad, se describe un dispositivo que incluye una estructura e unión magnética en forma de túnel (MTJ). El dispositivo también incluye una vía (102) de lectura acoplada con la estructura MTJ y una vía (104) de escritura acoplada con la estructura MTJ. La vía (104) de escritura se encuentra separada de la vía (102) de lectura. En esencia, el dispositivo comprende un par de estructuras (106, 108) MTJ acopladas en serie, por medio de las cuales, la vía de lectura sólo comprende una estructura (108) MTJ. Esto proporciona un margen de lectura mejorado y un margen de escritura mejorado en combinación.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/959,797 US8004881B2 (en) | 2007-12-19 | 2007-12-19 | Magnetic tunnel junction device with separate read and write paths |
PCT/US2008/087748 WO2009079662A1 (en) | 2007-12-19 | 2008-12-19 | Magnetic tunnel junction device with separate read and write paths |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2010006977A true MX2010006977A (es) | 2010-09-10 |
Family
ID=40345015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2010006977A MX2010006977A (es) | 2007-12-19 | 2008-12-19 | Dispositivo de union magnetica en forma de tunel con vias de lectura y escritura separadas. |
Country Status (9)
Country | Link |
---|---|
US (1) | US8004881B2 (es) |
EP (1) | EP2232496B1 (es) |
JP (1) | JP5496911B2 (es) |
KR (1) | KR101180131B1 (es) |
CN (2) | CN103280235B (es) |
CA (2) | CA2808570C (es) |
MX (1) | MX2010006977A (es) |
RU (1) | RU2453934C2 (es) |
WO (1) | WO2009079662A1 (es) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9040178B2 (en) * | 2008-09-22 | 2015-05-26 | Headway Technologies, Inc. | TMR device with novel free layer structure |
US8363460B2 (en) * | 2010-04-07 | 2013-01-29 | Avalanche Technology, Inc. | Method and apparatus for programming a magnetic tunnel junction (MTJ) |
US8344433B2 (en) | 2009-04-14 | 2013-01-01 | Qualcomm Incorporated | Magnetic tunnel junction (MTJ) and methods, and magnetic random access memory (MRAM) employing same |
US8270208B2 (en) * | 2010-02-08 | 2012-09-18 | International Business Machines Corporation | Spin-torque based memory device with read and write current paths modulated with a non-linear shunt resistor |
US8981502B2 (en) * | 2010-03-29 | 2015-03-17 | Qualcomm Incorporated | Fabricating a magnetic tunnel junction storage element |
US8564080B2 (en) * | 2010-07-16 | 2013-10-22 | Qualcomm Incorporated | Magnetic storage element utilizing improved pinned layer stack |
US8446757B2 (en) * | 2010-08-18 | 2013-05-21 | International Business Machines Corporation | Spin-torque transfer magneto-resistive memory architecture |
US8422287B2 (en) * | 2010-09-09 | 2013-04-16 | Magic Technologies, Inc. | Pulse field assisted spin momentum transfer MRAM design |
US9300301B2 (en) * | 2010-10-05 | 2016-03-29 | Carnegie Mellon University | Nonvolatile magnetic logic device |
JP5695451B2 (ja) * | 2011-03-04 | 2015-04-08 | 株式会社東芝 | 磁気メモリ及び磁気メモリ装置 |
US8456895B2 (en) * | 2011-05-03 | 2013-06-04 | International Business Machines Corporation | Magnonic magnetic random access memory device |
US8456894B2 (en) | 2011-05-03 | 2013-06-04 | International Business Machines Corporation | Noncontact writing of nanometer scale magnetic bits using heat flow induced spin torque effect |
US8754491B2 (en) | 2011-05-03 | 2014-06-17 | International Business Machines Corporation | Spin torque MRAM using bidirectional magnonic writing |
US8785966B2 (en) | 2011-05-25 | 2014-07-22 | International Business Machines Corporation | Magnetic tunnel junction transistor devices |
US20140037991A1 (en) | 2012-07-31 | 2014-02-06 | International Business Machines Corporation | Magnetic random access memory with synthetic antiferromagnetic storage layers |
US8852762B2 (en) | 2012-07-31 | 2014-10-07 | International Business Machines Corporation | Magnetic random access memory with synthetic antiferromagnetic storage layers and non-pinned reference layers |
KR102017623B1 (ko) | 2012-08-30 | 2019-09-03 | 삼성전자주식회사 | 자기 메모리 소자 |
US8750033B2 (en) | 2012-11-06 | 2014-06-10 | International Business Machines Corporation | Reading a cross point cell array |
US20140124880A1 (en) | 2012-11-06 | 2014-05-08 | International Business Machines Corporation | Magnetoresistive random access memory |
US9275713B2 (en) * | 2013-01-17 | 2016-03-01 | Yimin Guo | Magnetoresistive element and method of manufacturing the same |
US10608170B2 (en) * | 2013-01-21 | 2020-03-31 | Shanghai CiYu Information Technologies Co., LTD | Electric field assisted perpendicular STT-MRAM |
US10953319B2 (en) * | 2013-01-28 | 2021-03-23 | Yimin Guo | Spin transfer MRAM element having a voltage bias control |
US8908428B2 (en) * | 2013-01-29 | 2014-12-09 | Samsung Electronics Co., Ltd. | Voltage assisted STT-MRAM writing scheme |
KR102107557B1 (ko) * | 2013-03-15 | 2020-05-07 | 인텔 코포레이션 | 임베딩된 자기 터널 접합들을 포함하는 로직 칩 |
US9203017B2 (en) | 2013-08-02 | 2015-12-01 | Samsung Electronics Co., Ltd. | Method and system for providing magnetic junctions including a package structure usable in spin transfer torque memories |
US9240547B2 (en) | 2013-09-10 | 2016-01-19 | Micron Technology, Inc. | Magnetic tunnel junctions and methods of forming magnetic tunnel junctions |
CN105493189B (zh) | 2013-09-27 | 2018-12-11 | 英特尔公司 | 用于优化stt-mram尺寸和写入误差率的装置和方法 |
KR102137815B1 (ko) * | 2013-10-10 | 2020-07-24 | 한양대학교 산학협력단 | 강자성 다층박막 및 이를 포함하는 mtj 구조 |
US9478273B2 (en) * | 2013-10-31 | 2016-10-25 | Intel Corporation | Low resistance bitline and sourceline apparatus for improving read and write operations of a nonvolatile memory |
CN103794715B (zh) * | 2014-02-28 | 2016-09-28 | 北京航空航天大学 | 一种基于电压控制的磁存储器 |
KR20150103527A (ko) * | 2014-03-03 | 2015-09-11 | 에스케이하이닉스 주식회사 | 전자 장치 |
US9431600B2 (en) | 2014-10-06 | 2016-08-30 | International Business Machines Corporation | Magnetic domain wall shift register memory devices with high magnetoresistance ratio structures |
US9324768B1 (en) * | 2014-12-03 | 2016-04-26 | Qualcomm Incorporated | System and method of shared bit line MRAM |
US9502642B2 (en) | 2015-04-10 | 2016-11-22 | Micron Technology, Inc. | Magnetic tunnel junctions, methods used while forming magnetic tunnel junctions, and methods of forming magnetic tunnel junctions |
US9960346B2 (en) | 2015-05-07 | 2018-05-01 | Micron Technology, Inc. | Magnetic tunnel junctions |
US10490247B2 (en) * | 2015-07-24 | 2019-11-26 | The University Of Tokyo | Memory element |
KR102358564B1 (ko) * | 2015-09-02 | 2022-02-04 | 삼성전자주식회사 | 단락된 메모리 셀의 가변 저항 소자를 갖는 반도체 메모리 장치 |
CN106558333B (zh) * | 2015-09-29 | 2018-11-09 | 中国科学院物理研究所 | 包括环形磁性隧道结的自旋转移力矩磁随机存取存储器 |
US9680089B1 (en) * | 2016-05-13 | 2017-06-13 | Micron Technology, Inc. | Magnetic tunnel junctions |
US9786343B1 (en) * | 2016-08-30 | 2017-10-10 | International Business Machines Corporation | STT MRAM common source line array bias scheme |
US10224368B2 (en) * | 2017-06-30 | 2019-03-05 | Qualcomm Incorporated | Voltage-switched magneto-resistive random access memory (MRAM) employing separate read operation circuit paths from a shared spin torque write operation circuit path |
US10564229B2 (en) | 2017-10-16 | 2020-02-18 | Tdk Corporation | Tunnel magnetoresistive effect element, magnetic memory, and built-in memory |
US11398596B2 (en) * | 2018-06-28 | 2022-07-26 | Intel Corporation | Magnetic tunnel junction (MTJ) integration on backside of silicon |
CN110277490B (zh) * | 2019-06-24 | 2023-06-09 | 中国科学院微电子研究所 | Stt-mram参考单元及其制备方法及包含该参考单元的芯片 |
CN110349609B (zh) * | 2019-07-04 | 2021-09-07 | 西安交通大学 | 一种三维磁性器件及磁存储器 |
CN113380287B (zh) * | 2020-02-25 | 2022-06-07 | 北京航空航天大学 | 磁性存储单元结构及其数据写入方法 |
US11127459B1 (en) * | 2020-03-16 | 2021-09-21 | Globalfoundries Singapore Pte. Ltd. | Memory devices and methods of forming the same |
US11164610B1 (en) | 2020-06-05 | 2021-11-02 | Qualcomm Incorporated | Memory device with built-in flexible double redundancy |
US11177010B1 (en) | 2020-07-13 | 2021-11-16 | Qualcomm Incorporated | Bitcell for data redundancy |
JP2022044399A (ja) * | 2020-09-07 | 2022-03-17 | キオクシア株式会社 | 磁気メモリ |
US11222678B1 (en) * | 2020-10-02 | 2022-01-11 | Sandisk Technologies Llc | MRAM cross-point memory with reversed MRAM element vertical orientation |
US11514962B2 (en) * | 2020-11-12 | 2022-11-29 | International Business Machines Corporation | Two-bit magnetoresistive random-access memory cell |
US11963462B2 (en) * | 2022-03-18 | 2024-04-16 | Honeywell International Inc. | Magneto-resistive random access memory magnetic tunnel junction and cell with voltage-controlled writing |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6072718A (en) | 1998-02-10 | 2000-06-06 | International Business Machines Corporation | Magnetic memory devices having multiple magnetic tunnel junctions therein |
KR100366702B1 (ko) * | 2000-02-03 | 2003-01-08 | 삼성전자 주식회사 | 쓰기 및 읽기 회로를 갖는 자기 터널 접합 소자를 이용한자기 랜덤 액세스 메모리 |
KR100399436B1 (ko) * | 2001-03-28 | 2003-09-29 | 주식회사 하이닉스반도체 | 마그네틱 램 및 그 형성방법 |
US6714444B2 (en) | 2002-08-06 | 2004-03-30 | Grandis, Inc. | Magnetic element utilizing spin transfer and an MRAM device using the magnetic element |
EP1559106A2 (en) | 2002-10-22 | 2005-08-03 | Btg International Limited | Magnetic memory device |
JP4400037B2 (ja) * | 2002-10-31 | 2010-01-20 | 日本電気株式会社 | 磁気ランダムアクセスメモリ,及びその製造方法 |
JP3863484B2 (ja) * | 2002-11-22 | 2006-12-27 | 株式会社東芝 | 磁気抵抗効果素子および磁気メモリ |
US6870759B2 (en) * | 2002-12-09 | 2005-03-22 | Applied Spintronics Technology, Inc. | MRAM array with segmented magnetic write lines |
US7190611B2 (en) * | 2003-01-07 | 2007-03-13 | Grandis, Inc. | Spin-transfer multilayer stack containing magnetic layers with resettable magnetization |
US6865109B2 (en) * | 2003-06-06 | 2005-03-08 | Seagate Technology Llc | Magnetic random access memory having flux closure for the free layer and spin transfer write mechanism |
JP4080982B2 (ja) * | 2003-10-09 | 2008-04-23 | 株式会社東芝 | 磁気メモリ |
US7009877B1 (en) * | 2003-11-14 | 2006-03-07 | Grandis, Inc. | Three-terminal magnetostatically coupled spin transfer-based MRAM cell |
US7366009B2 (en) * | 2004-01-10 | 2008-04-29 | Honeywell International Inc. | Separate write and read access architecture for a magnetic tunnel junction |
US7109539B2 (en) | 2004-03-09 | 2006-09-19 | International Business Machines Corporation | Multiple-bit magnetic random access memory cell employing adiabatic switching |
JP3863536B2 (ja) * | 2004-05-17 | 2006-12-27 | 株式会社東芝 | 磁気ランダムアクセスメモリ及びその磁気ランダムアクセスメモリのデータ書き込み方法 |
JP2006093432A (ja) * | 2004-09-24 | 2006-04-06 | Sony Corp | 記憶素子及びメモリ |
RU2310928C2 (ru) * | 2004-10-27 | 2007-11-20 | Самсунг Электроникс Ко., Лтд. | Усовершенствованное многоразрядное магнитное запоминающее устройство с произвольной выборкой и способы его функционирования и производства |
JP4670326B2 (ja) * | 2004-11-25 | 2011-04-13 | ソニー株式会社 | メモリ |
US7285836B2 (en) | 2005-03-09 | 2007-10-23 | Maglabs, Inc. | Magnetic random access memory with stacked memory cells having oppositely-directed hard-axis biasing |
JP2007081280A (ja) * | 2005-09-16 | 2007-03-29 | Fujitsu Ltd | 磁気抵抗効果素子及び磁気メモリ装置 |
US7973349B2 (en) * | 2005-09-20 | 2011-07-05 | Grandis Inc. | Magnetic device having multilayered free ferromagnetic layer |
JP4797795B2 (ja) | 2006-05-24 | 2011-10-19 | Tdk株式会社 | 磁気メモリ |
JP2007324171A (ja) * | 2006-05-30 | 2007-12-13 | Fujitsu Ltd | 磁気メモリ装置及びその製造方法 |
US7851840B2 (en) * | 2006-09-13 | 2010-12-14 | Grandis Inc. | Devices and circuits based on magnetic tunnel junctions utilizing a multilayer barrier |
US7480173B2 (en) * | 2007-03-13 | 2009-01-20 | Magic Technologies, Inc. | Spin transfer MRAM device with novel magnetic free layer |
-
2007
- 2007-12-19 US US11/959,797 patent/US8004881B2/en active Active
-
2008
- 2008-12-19 CA CA2808570A patent/CA2808570C/en not_active Expired - Fee Related
- 2008-12-19 CN CN201310122647.7A patent/CN103280235B/zh active Active
- 2008-12-19 CA CA2710334A patent/CA2710334C/en not_active Expired - Fee Related
- 2008-12-19 KR KR1020107016051A patent/KR101180131B1/ko active IP Right Grant
- 2008-12-19 EP EP08862821A patent/EP2232496B1/en active Active
- 2008-12-19 CN CN200880125501.5A patent/CN101925960B/zh active Active
- 2008-12-19 MX MX2010006977A patent/MX2010006977A/es active IP Right Grant
- 2008-12-19 RU RU2010129831/08A patent/RU2453934C2/ru active
- 2008-12-19 JP JP2010539890A patent/JP5496911B2/ja not_active Expired - Fee Related
- 2008-12-19 WO PCT/US2008/087748 patent/WO2009079662A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2232496B1 (en) | 2012-10-03 |
EP2232496A1 (en) | 2010-09-29 |
JP2011508971A (ja) | 2011-03-17 |
CN101925960A (zh) | 2010-12-22 |
CA2710334C (en) | 2013-12-10 |
JP5496911B2 (ja) | 2014-05-21 |
RU2453934C2 (ru) | 2012-06-20 |
KR101180131B1 (ko) | 2012-09-05 |
CN103280235A (zh) | 2013-09-04 |
CA2808570C (en) | 2016-02-23 |
CA2710334A1 (en) | 2009-06-25 |
WO2009079662A1 (en) | 2009-06-25 |
CN103280235B (zh) | 2016-12-28 |
US8004881B2 (en) | 2011-08-23 |
CN101925960B (zh) | 2014-10-01 |
US20090161422A1 (en) | 2009-06-25 |
KR20100095469A (ko) | 2010-08-30 |
RU2010129831A (ru) | 2012-01-27 |
CA2808570A1 (en) | 2009-06-25 |
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