EP1514276A1 - Datenspeichereinrichtung - Google Patents

Datenspeichereinrichtung

Info

Publication number
EP1514276A1
EP1514276A1 EP03745327A EP03745327A EP1514276A1 EP 1514276 A1 EP1514276 A1 EP 1514276A1 EP 03745327 A EP03745327 A EP 03745327A EP 03745327 A EP03745327 A EP 03745327A EP 1514276 A1 EP1514276 A1 EP 1514276A1
Authority
EP
European Patent Office
Prior art keywords
data storage
storage device
magnetic
accordance
conduit
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.)
Withdrawn
Application number
EP03745327A
Other languages
English (en)
French (fr)
Inventor
R.P. University of Durham Dep.of Physics COWBURN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ingenia Holdings Ltd
Original Assignee
eastgate Investments Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by eastgate Investments Ltd filed Critical eastgate Investments Ltd
Publication of EP1514276A1 publication Critical patent/EP1514276A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
    • G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
    • G11C19/0808—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation
    • G11C19/0816—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation using a rotating or alternating coplanar magnetic field
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • 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
    • G11C11/14—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using thin-film elements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C2213/00—Indexing scheme relating to G11C13/00 for features not covered by this group
    • G11C2213/70—Resistive array aspects
    • G11C2213/81—Array wherein the array conductors, e.g. word lines, bit lines, are made of nanowires
EP03745327A 2002-03-27 2003-03-25 Datenspeichereinrichtung Withdrawn EP1514276A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0207160 2002-03-27
GB0207160A GB0207160D0 (en) 2002-03-27 2002-03-27 Data storage device
PCT/GB2003/001266 WO2003083874A1 (en) 2002-03-27 2003-03-25 Data storage device

Publications (1)

Publication Number Publication Date
EP1514276A1 true EP1514276A1 (de) 2005-03-16

Family

ID=9933766

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03745327A Withdrawn EP1514276A1 (de) 2002-03-27 2003-03-25 Datenspeichereinrichtung

Country Status (20)

Country Link
EP (1) EP1514276A1 (de)
JP (1) JP4463564B2 (de)
CN (1) CN100452243C (de)
CU (1) CU23099A3 (de)
EA (1) EA006289B1 (de)
GB (1) GB0207160D0 (de)
HK (1) HK1070982A1 (de)
HR (1) HRP20040884A2 (de)
IS (1) IS7506A (de)
MA (1) MA27296A1 (de)
MX (1) MXPA04009307A (de)
MY (1) MY135448A (de)
NO (1) NO20043958L (de)
NZ (1) NZ535781A (de)
OA (1) OA12989A (de)
PL (1) PL373815A1 (de)
TW (1) TWI310938B (de)
WO (1) WO2003083874A1 (de)
YU (1) YU91604A (de)
ZA (1) ZA200407730B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009503883A (ja) * 2005-08-03 2009-01-29 インゲニア・テクノロジー・リミテッド メモリアクセス
KR100819142B1 (ko) * 2005-09-29 2008-04-07 재단법인서울대학교산학협력재단 강한 스핀파 발생 방법 및 스핀파를 이용한 초고속 정보처리 스핀파 소자
US8194436B2 (en) 2007-09-19 2012-06-05 Nec Corporation Magnetic random access memory, write method therefor, and magnetoresistance effect element
WO2009038004A1 (ja) * 2007-09-20 2009-03-26 Nec Corporation 磁気ランダムアクセスメモリ
WO2009122990A1 (ja) * 2008-04-02 2009-10-08 日本電気株式会社 磁気抵抗効果素子及び磁気ランダムアクセスメモリ
WO2012110909A1 (en) 2011-02-16 2012-08-23 International Business Machines Corporation Ferromagnetic device providing high domain wall velocities
JP5653379B2 (ja) 2012-03-23 2015-01-14 株式会社東芝 磁気記憶素子、磁気メモリ及び磁気記憶装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3774179A (en) * 1971-07-22 1973-11-20 J Wiegand Ferromagnetic storage medium
US3811120A (en) * 1973-04-05 1974-05-14 Bell Telephone Labor Inc Magnetic domain propagation arrangement having channels defined by straight line boundaries
GB9925213D0 (en) * 1999-10-25 1999-12-22 Univ Cambridge Tech Magnetic logic elements
DE10033486A1 (de) * 2000-07-10 2002-01-24 Infineon Technologies Ag Integrierter Speicher mit Speicherzellen mit magnetoresistivem Speichereffekt
GB0019506D0 (en) * 2000-08-08 2000-09-27 Univ Cambridge Tech Magnetic element with switchable domain structure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO03083874A1 *

Also Published As

Publication number Publication date
HK1070982A1 (en) 2005-06-30
OA12989A (en) 2006-10-13
IS7506A (is) 2004-10-15
NZ535781A (en) 2005-05-27
WO2003083874A8 (en) 2005-02-17
NO20043958L (no) 2004-12-27
TWI310938B (en) 2009-06-11
YU91604A (sh) 2006-05-25
MXPA04009307A (es) 2005-07-05
CN100452243C (zh) 2009-01-14
EA200401263A1 (ru) 2005-04-28
JP2006504210A (ja) 2006-02-02
PL373815A1 (en) 2005-09-19
CU23099A3 (es) 2005-12-20
EA006289B1 (ru) 2005-10-27
ZA200407730B (en) 2005-08-31
MY135448A (en) 2008-04-30
JP4463564B2 (ja) 2010-05-19
TW200306536A (en) 2003-11-16
HRP20040884A2 (en) 2005-02-28
GB0207160D0 (en) 2002-05-08
MA27296A1 (fr) 2005-05-02
CN1656568A (zh) 2005-08-17
WO2003083874A1 (en) 2003-10-09

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Legal Events

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Effective date: 20111001