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Modification of Dzyaloshinskii-Moriya-Interaction-Stabilized Domain Wall Chirality by Driving Currents

Autor: Frank Freimuth, Eduardo Martínez, S. Senz, R. Lo Conte, T. Schulz, Mathias Kläui, Yuriy Mokrousov, Gurucharan V. Karnad, Gianluca Gubbiotti, Berthold Ocker

Publikováno v: Physical review letters 121(14), 147203 (2018). doi:10.1103/PhysRevLett.121.147203
Physical review letters
121 (2018): 147203. doi:10.1103/PhysRevLett.121.147203
info:cnr-pdr/source/autori:Karnad G.V., Freimuth F., Martinez E., Lo Conte R., Gubbiotti G., Schulz T., Senz S., Ocker B., Mokrousov Y., Kläui M./titolo:Modification of Dzyaloshinskii-Moriya-Interaction-Stabilized Domain Wall Chirality by Driving Currents/doi:10.1103%2FPhysRevLett.121.147203/rivista:Physical review letters (Print)/anno:2018/pagina_da:147203/pagina_a:/intervallo_pagine:147203/volume:121
GREDOS: Repositorio Institucional de la Universidad de Salamanca
Universidad de Salamanca (USAL)
Physical Review Letters
GREDOS. Repositorio Institucional de la Universidad de Salamanca
instname

We measure and analyze the chirality of Dzyaloshinskii-Moriya-interaction (DMI) stabilized spin textures in multilayers of $\mathrm{Ta}|{\mathrm{Co}}_{20}{\mathrm{F}}_{60}{\mathrm{B}}_{20}|\mathrm{MgO}$. The effective DMI is measured experimentally u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0358d10e3f2c7b6ac74bccc579a1837
https://juser.fz-juelich.de/record/852914

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The impact of YSZ surface steps on structure and morphology of La2Zr2O7 islands growing on YSZ() surfaces by vapour–solid reaction

Autor: D Hesse, S Senz, C.J Lu

Publikováno v: Surface Science. 515:507-516

La2Zr2O7 (LZO) islands of well-defined crystallographic orientation are growing on YSZ(1 0 0) single crystal surfaces, when the latter are exposed to La2O3 vapours at elevated temperature. The initial stage of this topotaxial vapour– solid reaction

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::090708be8bef8496f942054c86209ac0
https://doi.org/10.1016/s0039-6028(02)01969-6

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Formation and structure of misfit dislocations at the La2Zr2O7-Y2O3-stabilized ZrO2(001) reaction front during vapour-solid reaction

Autor: S. Senz, C. J. Lu, D. Hesse

Publikováno v: Philosophical Magazine Letters. 82:167-174

La2 Zr2 O7 (LZO)-based pyrochlore islands were grown on a Y2 O3 -stabilized ZrO2 (YSZ) (001) single-crystal surface by the reaction between La2O3 vapour and the crystal. A network of interfacial edge dislocations with line directions [100] and [010]

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::39d88c46aaa7df107a129cd3e40c45ad
https://doi.org/10.1080/09500830110118058

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The influence of yttria-stabilized zirconia surface pits on the initial stage of reactive La2Zr2O7formation from La2O3vapours and yttria-stabilized zirconia (001) substrates

Autor: S. Senz, C. J. Lu, Dietrich Hesse

Publikováno v: Philosophical Magazine A. 81:2705-2723

The initial stage of La2Zr2O7 (LZO) formation by an interfacial solid state reaction between yttria-stabilised zirconia (YSZ) and La2O3 is experimentally investigated. LZO islands are formed on YSZ(001) single-crystal surfaces exposed to La2O3 vapour

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5d80036b6211621d6b20bf9bb37dbe23
https://doi.org/10.1080/01418610110049662

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Interdiffusion in GaAs(1-x)Sbx/GaAs superlattices studied with high-resolution x-ray diffraction and secondary ion mass spectroscopy

Autor: U. Gösele, H. Ito, M. Schultz, U. Egger, S. Senz

Publikováno v: Journal of Applied Physics. 84:2546-2550

Nominally undoped GaAsSb/GaAs superlattices were annealed at temperatures between 900 and 1100 °C in a closed quartz ampoule. A strong dependence of the interdiffusion coefficients in the GaAs/GaAsSb superlattices on the arsenic vapor pressure was o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e416887ab138d8fbe3525fe7c58cf77e
https://doi.org/10.1063/1.368416

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