Operando Imaging of All-Electric Spin Texture Manipulation in Ferroelectric and Multiferroic Rashba Semiconductors

dc.contributor.authorKrempaský, j.
dc.contributor.authorMuff, Stefan
dc.contributor.authorMinár, Jan
dc.contributor.authorPilet, Nicolas
dc.contributor.authorFanciulli, Mauro
dc.contributor.authorWeber, Andrew P.
dc.contributor.authorGuedes, Eduardo B.
dc.contributor.authorCaputo, Marco
dc.contributor.authorMüller, Elisabeth
dc.contributor.authorVolobuev, Valentine V.
dc.contributor.authorGmitra, Martin
dc.contributor.authorVaz, Carlosaf A.F.
dc.contributor.authorScagnoli, Valerio
dc.contributor.authorSpringholz, Gunther
dc.contributor.authorDil, Jan Hugo
dc.date.accessioned2018-12-21T11:01:07Z
dc.date.available2018-12-21T11:01:07Z
dc.date.issued2018
dc.description.abstractZa použitia spinovo rozlíšeného ARPES sme demonštrovali manipuláciu spinu vo feroelektriickom GeTe a multiferoickom GeMnTe v reálnych operando podmienkach. Táto práca otvára nový typ magnetoelektrického prepínania RashbaZemanoveho efektu v multiferoickom systéme.cs
dc.description.abstract-translatedThe control of the electron spin by external means is a key issue for spintronic devices. Using spin- and angle-resolved photoemission spectroscopy (SARPES) with three-dimensional spin detection, we demonstrate operando electrostatic spin manipulation in ferroelectric α-GeTe and multiferroic Ge1−xMnxTe. We demonstrate for the first time electrostatic spin manipulation in Rashba semiconductors due to ferroelectric polarization reversal. Additionally, we are also able to follow the switching pathway in detail. In multiferroic Ge1−xMnxTe operando SARPES reveals switching of the perpendicular spin component due to electric-field-induced magnetization reversal. This provides firm evidence of magnetoelectric coupling which opens up functionality with a multitude of spin-switching paths in which the magnetic and electric order parameters are coupled through ferroelastic relaxation paths. This workthusprovidesanewtypeofmagnetoelectricswitchingintertwinedwithRashba-Zeemansplittingina multiferroic systeen
dc.format11 s.cs
dc.format.mimetypeapplication/pdf
dc.identifier.citationKREMPASKÝ, J., MUFF, S., MINÁR, J., PILET, N., FANCIULLI, M., WEBER, A. P., GUEDES, E. B., CAPUTO, M., MÜLLER, E., VOLOBUEV, V. V., GMITRA, M., VAZ, C. A., SCAGNOLI, V., SPRINGHOLZ, G., DIL, J. H. Operando Imaging of All-Electric Spin Texture Manipulation in Ferroelectric and Multiferroic Rashba Semiconductors. Physical Review X, 2018, roč. 8, č. 2, s. [1-10]. ISSN 2160-3308.en
dc.identifier.document-number435446200001
dc.identifier.doi10.1103/PhysRevX.8.021067
dc.identifier.issn2160-3308
dc.identifier.obd43923711
dc.identifier.uri2-s2.0-85049629606
dc.identifier.urihttp://hdl.handle.net/11025/30739
dc.language.isoenen
dc.project.IDinfo:eu-repo/grantAgreetment/EC/Výpočetní a experimentální design pokročilých materiálů s novými funkcionalitami /CZ.02.1.01/0.0/0.0/15_003/0000358cs
dc.publisherAmerican Physical Societyen
dc.rights© American Physical Societyen
dc.rights.accessopenAccessen
dc.subjectARPES, ferroelektricita, multiferoicita, GeTecs
dc.subject.translatedARPES, ferroelectrics, multiferoicity, GeTeen
dc.titleOperando Imaging of All-Electric Spin Texture Manipulation in Ferroelectric and Multiferroic Rashba Semiconductorsen
dc.title.alternativeOperando zobrazovanie manipulácie spinových textúr vo feroelektrickom a multiferoelekttrickom Rashba polovodičics
dc.typečlánekcs
dc.typearticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen

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