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FI20155430A7 - Elementti spinniaaltojen tuottamiseksi sekä tällaisen elementin sisältävä looginen komponentti - Google Patents

Elementti spinniaaltojen tuottamiseksi sekä tällaisen elementin sisältävä looginen komponentti Download PDF

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Publication number
FI20155430A7
FI20155430A7 FI20155430A FI20155430A FI20155430A7 FI 20155430 A7 FI20155430 A7 FI 20155430A7 FI 20155430 A FI20155430 A FI 20155430A FI 20155430 A FI20155430 A FI 20155430A FI 20155430 A7 FI20155430 A7 FI 20155430A7
Authority
FI
Finland
Prior art keywords
domain wall
magnetic domain
logic component
pinned magnetic
zone
Prior art date
Application number
FI20155430A
Other languages
English (en)
Swedish (sv)
Other versions
FI20155430A (fi
Inventor
Dijken Sebastiaan Van
De Wiele Ben Van
Original Assignee
Aalto Korkeakoulusaeaetioe
Univ Gent
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 Aalto Korkeakoulusaeaetioe, Univ Gent filed Critical Aalto Korkeakoulusaeaetioe
Priority to FI20155430A priority Critical patent/FI20155430A7/fi
Priority to PCT/FI2016/050402 priority patent/WO2016193552A1/en
Publication of FI20155430A publication Critical patent/FI20155430A/fi
Publication of FI20155430A7 publication Critical patent/FI20155430A7/fi

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B15/00—Generation of oscillations using galvano-magnetic devices, e.g. Hall-effect devices, or using superconductivity effects
    • H03B15/006—Generation of oscillations using galvano-magnetic devices, e.g. Hall-effect devices, or using superconductivity effects using spin transfer effects or giant magnetoresistance
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • H01F10/32—Spin-exchange-coupled multilayers, e.g. nanostructured superlattices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/16—Dielectric waveguides, i.e. without a longitudinal conductor
    • H01P3/165—Non-radiating dielectric waveguides
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/16—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using saturable magnetic devices
    • H03K19/168—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using saturable magnetic devices using thin-film devices
    • 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
    • H10N50/20—Spin-polarised current-controlled devices

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Hall/Mr Elements (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

Magnoninen elementti spiniaaltoemissioiden tuottamiseksi. Elementti käsittää ainakin yhden magneettisen materiaalin vyöhykkeen, joka sisältää ainakin yhden nastautuneen magneettisen domeeniseinän, ja aktuaattorin kyseisen ainakin yhden nastautuneen magneettisen domeeniseinän liikuttamiseksi. Keksinnön mukaan aktuaattori käsittää sähköisen aktuaattorin, joka on sovitettu oskilloimaan kyseistä ainakin yhtä nastautunutta magneettista domeeniseinää oskillaatiotaajuudella sellaisten spiniaaltojen tuottamiseksi, joilla on mainittua oskillaatiotaajuutta vastaava taajuus. Yhden sovellutusmuodon mukaan kyseisen ainakin yhden magneettisen materiaalin vyöhykkeen viereen on järjestetty ainakin yksi kytkeytymisvyöhyke, ja kytkeytymisvyöhyke on kykenevä kytkeytymään magneettisen materiaalin vyöhykkeen kanssa mainitun nastautuneen magneettisen domeeniseinän synnyttämiseksi siihen. Esillä olevaa elementtiä voidaan käyttää spiniaaltoja emittoivana elementtinä magnonisessa logiikkakomponentissa.
FI20155430A 2015-06-05 2015-06-05 Elementti spinniaaltojen tuottamiseksi sekä tällaisen elementin sisältävä looginen komponentti FI20155430A7 (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20155430A FI20155430A7 (fi) 2015-06-05 2015-06-05 Elementti spinniaaltojen tuottamiseksi sekä tällaisen elementin sisältävä looginen komponentti
PCT/FI2016/050402 WO2016193552A1 (en) 2015-06-05 2016-06-06 Element for producing spin waves and logic component comprising such element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20155430A FI20155430A7 (fi) 2015-06-05 2015-06-05 Elementti spinniaaltojen tuottamiseksi sekä tällaisen elementin sisältävä looginen komponentti

Publications (2)

Publication Number Publication Date
FI20155430A FI20155430A (fi) 2016-12-06
FI20155430A7 true FI20155430A7 (fi) 2016-12-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FI20155430A FI20155430A7 (fi) 2015-06-05 2015-06-05 Elementti spinniaaltojen tuottamiseksi sekä tällaisen elementin sisältävä looginen komponentti

Country Status (2)

Country Link
FI (1) FI20155430A7 (fi)
WO (1) WO2016193552A1 (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3249705B1 (en) * 2016-05-24 2019-12-18 IMEC vzw Tunable magnonic crystal device and filtering method
RU2694020C1 (ru) * 2018-07-27 2019-07-08 Федеральное государственное бюджетное учреждение науки Институт радиотехники и электроники им. В.А. Котельникова Российской академии наук Логический элемент инвертор-повторитель на магнитостатических волнах
WO2020028670A1 (en) * 2018-08-01 2020-02-06 Drexel University Solid state tunable ionic oscillator dielectric materials and resonant devices
FR3118307B1 (fr) * 2020-12-18 2025-01-17 Commissariat Energie Atomique Dispositif de modification de la direction d’aimantation d’une couche magnétique, système spintronique et procédé associés
CN115359820B (zh) * 2022-08-24 2025-09-09 中国科学院微电子研究所 一种基于自旋波单元的存内计算阵列结构及其控制方法
CN120195261B (zh) * 2025-05-21 2025-07-29 宁波市特种设备检验研究院 磁特性数据融合的材料损伤智能诊断方法及系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012019806A1 (de) * 2010-08-12 2012-02-16 Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. Verfahren und anordnung zur anregung von spinwellen in magnetischen festkörpern
WO2014142740A1 (en) 2013-03-14 2014-09-18 Nanosc Ab Spin oscillator device

Also Published As

Publication number Publication date
WO2016193552A1 (en) 2016-12-08
FI20155430A (fi) 2016-12-06

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