ES2179326T3 - Transistor de espin. - Google Patents

Transistor de espin.

Info

Publication number
ES2179326T3
ES2179326T3 ES97918259T ES97918259T ES2179326T3 ES 2179326 T3 ES2179326 T3 ES 2179326T3 ES 97918259 T ES97918259 T ES 97918259T ES 97918259 T ES97918259 T ES 97918259T ES 2179326 T3 ES2179326 T3 ES 2179326T3
Authority
ES
Spain
Prior art keywords
spin
magnetic
collector
population
transistor
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.)
Expired - Lifetime
Application number
ES97918259T
Other languages
English (en)
Inventor
John Francis Gregg
Patricia Dresel Sparks
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.)
Oxford University Innovation Ltd
Original Assignee
Oxford University Innovation 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 Oxford University Innovation Ltd filed Critical Oxford University Innovation Ltd
Application granted granted Critical
Publication of ES2179326T3 publication Critical patent/ES2179326T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
    • H10D48/385—Devices using spin-polarised carriers

Landscapes

  • Hall/Mr Elements (AREA)

Abstract

EL TRANSISTOR DE ESPIN ES UN TRANSISTOR HIBRIDO DE SEMICONDUCTORES/MAGNETICO, EN EL QUE SE DISPONE UNA BARRERA MAGNETICAMENTE CONTROLABLE. ENTRE UNA BASE (4) DE SEMICONDUCTORES Y EL COLECTOR (3) PARA CONTROLAR LA DIFUSION DE LOS VEHICULOS DE CARGA AL COLECTOR (3). CON EL TRANSISTOR DE ESPIN, LAS POBLACIONES DE PORTADORES DE CARGA SE DISTINGUEN POR LA DIRECCION DEL ESPIN O MOMENTO MAGNETICO DE LOS PORTADORES, EN LUGAR DE LA CARGA ELECTRONICA. SE UTILIZA UN INYECTOR DE ESPIN (1) PARA POLARIZAR EN ESPIN LA POBLACION DE PORTADORES DE CARGA, DE MANERA QUE LA POBLACION TENGA UN MOMENTO MAGNETICO SELECCIONADO EN EL QUE LA POBLACION PUEDA TENER O NO LA CAPACIDAD DEFINIDA HASTA EL COLECTOR A TRAVES DE LA BARRERA MAGNETICA. EL TRANSISTOR DE ESPIN UTILIZAR LAS CARACTERISTICAS ELECTRONICAS DE UN TRANSISTOR CLASICO DE SEMICONDUCTORES, JUNTO CON UN FLUJO DE PORTADORES CONTROLADO POR EL MOMENTO MAGNETICO, A FIN DE AUMENTAR EN LO POSIBLE LA GANANCIA.
ES97918259T 1996-04-26 1997-04-28 Transistor de espin. Expired - Lifetime ES2179326T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9608716.8A GB9608716D0 (en) 1996-04-26 1996-04-26 Spin transistor

Publications (1)

Publication Number Publication Date
ES2179326T3 true ES2179326T3 (es) 2003-01-16

Family

ID=10792735

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97918259T Expired - Lifetime ES2179326T3 (es) 1996-04-26 1997-04-28 Transistor de espin.

Country Status (8)

Country Link
US (1) US6218718B1 (es)
EP (1) EP0895657B1 (es)
JP (1) JP2000509208A (es)
AU (1) AU2645697A (es)
DE (1) DE69713761T2 (es)
ES (1) ES2179326T3 (es)
GB (1) GB9608716D0 (es)
WO (1) WO1997041606A1 (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
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US5911044A (en) * 1996-11-08 1999-06-08 Ricoh Company, Ltd. Network image scanning system which transmits image information from a scanner over a network to a client computer
GB0006142D0 (en) * 2000-03-14 2000-05-03 Isis Innovation Spin transistor
DE10019697A1 (de) * 2000-04-20 2001-11-15 Sebastian T B Goennenwein Verfahren zur Erzeugung und Charakterisierung von spinpolarisierten Ladungsträgersystemen und darauf beruhende Bauelemente
JP3682208B2 (ja) * 2000-06-30 2005-08-10 株式会社東芝 スピンバルブトランジスター
WO2002035611A2 (en) 2000-10-26 2002-05-02 University Of Iowa Research Foundation Unipolar spin diode and transistor and the applications of the same
US6355561B1 (en) * 2000-11-21 2002-03-12 Micron Technology, Inc. ALD method to improve surface coverage
CN100466322C (zh) * 2001-01-19 2009-03-04 松下电器产业株式会社 磁存储元件、其制造方法和驱动方法、及存储器阵列
JP3834616B2 (ja) * 2001-11-13 2006-10-18 国立大学法人東北大学 スピンフィルタ
US6577476B1 (en) 2002-03-28 2003-06-10 International Business Machines Corporation Flux guide structure for a spin valve transistor which includes a slider body semiconductor layer
US6870717B2 (en) 2002-05-16 2005-03-22 Hitachi Global Storage Technologies Netherlands B.V. Semiconductor slider with an integral spin valve transistor structure and method for making same without a bonding step
US7037807B1 (en) 2003-12-24 2006-05-02 The Board Of Trustees Of The Leland Stanford Junior University Electric field induced spin-polarized current
US7105864B2 (en) * 2004-01-29 2006-09-12 Micron Technology, Inc. Non-volatile zero field splitting resonance memory
US7366030B2 (en) * 2004-01-29 2008-04-29 Micron Technology, Inc. Simultaneous read circuit for multiple memory cells
WO2005104240A1 (en) * 2004-04-27 2005-11-03 Agency For Science, Technology And Research Magneto-electric field effect transistor for spintronic applications
US7349185B2 (en) 2004-07-30 2008-03-25 Hitachi Global Storage Technologies Netherlands, B.V. Three terminal magnetic sensor for magnetic heads with a semiconductor junction
US7235851B2 (en) * 2004-09-16 2007-06-26 Industrial Technology Research Institute Spin transistor and method thereof
US7372117B2 (en) * 2004-09-16 2008-05-13 Industrial Technology Research Institute Magneto-resistance transistor and method thereof
CN100426521C (zh) * 2004-10-11 2008-10-15 财团法人工业技术研究院 自旋晶体管
CN100495752C (zh) * 2004-10-15 2009-06-03 财团法人工业技术研究院 一种磁致电阻晶体管
US7639459B2 (en) * 2005-01-10 2009-12-29 Hitachi Global Storage Technologies Netherlands B.V. Three terminal magnetic sensor having an in-stack longitudinal biasing layer structure
US7453084B2 (en) * 2005-05-24 2008-11-18 Seagate Technology Llc Spin transistor with ultra-low energy base-collector barrier
KR100619300B1 (ko) 2005-09-14 2006-09-06 한국과학기술연구원 스핀-궤도 결합 유도 자장을 이용한 스핀 트랜지스터
US7492021B2 (en) * 2005-10-17 2009-02-17 Northern Lights Semiconductor Corp. Magnetic transistor
US7816659B2 (en) 2005-11-23 2010-10-19 Sandisk 3D Llc Devices having reversible resistivity-switching metal oxide or nitride layer with added metal
US7875871B2 (en) 2006-03-31 2011-01-25 Sandisk 3D Llc Heterojunction device comprising a semiconductor and a resistivity-switching oxide or nitride
WO2008005856A2 (en) * 2006-07-07 2008-01-10 The Regents Of The University Of California Spin injection device having semicondcutor-ferromagnetic-semiconductor structure and spin transistor
US8233308B2 (en) 2007-06-29 2012-07-31 Sandisk 3D Llc Memory cell that employs a selectively deposited reversible resistance-switching element and methods of forming the same
GB2502312A (en) * 2012-05-24 2013-11-27 Ibm Logic gates using persistent spin helices

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3818328A (en) 1969-09-30 1974-06-18 Siemens Ag Ferromagnetic heterojunction diode
US5432373A (en) 1992-12-15 1995-07-11 Bell Communications Research, Inc. Magnetic spin transistor
JP3217703B2 (ja) * 1995-09-01 2001-10-15 株式会社東芝 磁性体デバイス及びそれを用いた磁気センサ

Also Published As

Publication number Publication date
EP0895657B1 (en) 2002-07-03
DE69713761T2 (de) 2003-02-06
EP0895657A1 (en) 1999-02-10
JP2000509208A (ja) 2000-07-18
WO1997041606A1 (en) 1997-11-06
GB9608716D0 (en) 1996-07-03
US6218718B1 (en) 2001-04-17
DE69713761D1 (de) 2002-08-08
AU2645697A (en) 1997-11-19

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