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ARTES SIGNED

AntifeRromagnetic spin Transport and Switching

Total Cost €

0

EC-Contrib. €

0

Partnership

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 ARTES project word cloud

Explore the words cloud of the ARTES project. It provides you a very rough idea of what is the project "ARTES" about.

temperature    explore    currents    interface    correlated    insulators    predicted    garnet    seebeck    antiferromagnets    magnetic    oxygen    toward    play    planar    metals    understand    sandwiched    anisotropies    conductors    magnetotransport    imaging    domain    probed    questions    class    nio    hall    materials    read    vector    magnon    stability    magnetoresistance    enhancement    antiferromagnet    afm    direct    smr    combined    ing    ions    voltage    additionally    yttrium    spintronics    performed    speed    dependent    collinear    effect    synchrotrons    electrical    superfluid    observations    antiferromagnetic    flop    ultimate    physics    thermally    societal    mnn    ascertain    heavy    tackle    generating    eacute    magneto    meet    theoretical    injection    iron    modes    spintronic    metal    structure    predictions    resistance    indicate    tremendous    thin    disruptive    demonstrated    afms       migration    efficient    spin    pt    employ    superfluidity    layer    ferromagnets    signal    employed    el    writing    untapped    transport    scalable    anisotropic   

Project "ARTES" data sheet

The following table provides information about the project.

Coordinator
JOHANNES GUTENBERG-UNIVERSITAT MAINZ 

Organization address
address: SAARSTRASSE 21
city: MAINZ
postcode: 55122
website: www.uni-mainz.de

contact info
title: n.a.
name: n.a.
surname: n.a.
function: n.a.
email: n.a.
telephone: n.a.
fax: n.a.

 Coordinator Country Germany [DE]
 Total cost 159˙460 €
 EC max contribution 159˙460 € (100%)
 Programme 1. H2020-EU.1.3.2. (Nurturing excellence by means of cross-border and cross-sector mobility)
 Code Call H2020-MSCA-IF-2017
 Funding Scheme MSCA-IF-EF-ST
 Starting year 2019
 Duration (year-month-day) from 2019-01-01   to  2020-12-31

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    JOHANNES GUTENBERG-UNIVERSITAT MAINZ DE (MAINZ) coordinator 159˙460.00

Map

 Project objective

Magnetic materials and devices play a tremendous role in information technology to meet current societal challenges. Antiferromagnet (AFM) spintronics is considered as a disruptive approach, enabling scalable and efficient spintronic devices. Ultimate stability and speed, combined with recent observations, e.g. the enhancement of the spin current transport when a thin AFM layer is sandwiched between Yttrium Iron Garnet and Pt, and along with theoretical predictions of superfluid spin transport, indicate significant untapped potential of this class of materials. I tackle the key open questions on spin transport in AFMs: (i) To develop and employ an all-electrical read-out of the Néel vector. The Néel vector can be set, by studying AFMs across the spin-flop field, and then compared with the resulting magnetotransport signal. In collinear antiferromagnetic conductors, the anisotropic magnetoresistance/planar Hall effect will be used, while in these and others collinear AFMs, a read-out by the Spin-Hall Magneto-resistance (SMR) at the interface between the AFM and a heavy metal will be employed, e.g. in NiO/Pt and MnN/Pt. The SMR will be additionally correlated with direct imaging of the AFM domain structure, performed in synchrotrons. (ii) To explore a new writing method, based on the voltage control of magnetic properties, via the migration of oxygen ions, as demonstrated in ferromagnets, where the anisotropies can be tailored. (iii) To transport spin in antiferromagnets. By thermally generating spin currents via the spin Seebeck effect, I will study the transport in AFM metals and insulators. Temperature-dependent measurements allow us to ascertain the role of the different spin current magnon modes. Finally, the spin injection in NiO and the exciting predicted spin superfluidity in AFMs will be probed. This work is expected to be important, not only to understand the rich physics of spin transport in AFMs, but also toward using AFMs for novel spintronic devices.

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The information about "ARTES" are provided by the European Opendata Portal: CORDIS opendata.

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