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Dynamical magnetic excitations with spin-orbit interaction in realistic nanostructures

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Publications

Correlating Josephson supercurrents and Shiba states in quantum spins unconventionally coupled to superconductors

Author(s): Felix Küster, Ana M. Montero, Filipe S. M. Guimarães, Sascha Brinker, Samir Lounis, Stuart S. P. Parkin, Paolo Sessi
Published in: Nature Communications, Issue 12/1, 2021, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-021-21347-5

Multiple magnetic states of CoPc molecule on a two-dimensional layer of NbSe 2

Author(s): Ana M Montero, Filipe S M Guimarães, Samir Lounis
Published in: Journal of Physics: Condensed Matter, Issue 33/20, 2021, Page(s) 205802, ISSN 0953-8984
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-648x/abed64

Prospecting chiral multisite interactions in prototypical magnetic systems

Author(s): Sascha Brinker, Manuel dos Santos Dias, Samir Lounis
Published in: Physical Review Research, Issue 2/3, 2020, ISSN 2643-1564
Publisher: American Physical Society
DOI: 10.1103/physrevresearch.2.033240

Transverse Transport in Two-Dimensional Relativistic Systems with Nontrivial Spin Textures

Author(s): Juba Bouaziz, Hiroshi Ishida, Samir Lounis, Stefan Blügel
Published in: Physical Review Letters, Issue 126/14, 2021, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.126.147203

Controlling in-gap end states by linking nonmagnetic atoms and artificially-constructed spin chains on superconductors

Author(s): Lucas Schneider, Sascha Brinker, Manuel Steinbrecher, Jan Hermenau, Thore Posske, Manuel dos Santos Dias, Samir Lounis, Roland Wiesendanger, Jens Wiebe
Published in: Nature Communications, Issue 11/1, 2020, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-020-18540-3

Topological–chiral magnetic interactions driven by emergent orbital magnetism

Author(s): S. Grytsiuk, J.-P. Hanke, M. Hoffmann, J. Bouaziz, O. Gomonay, G. Bihlmayer, S. Lounis, Y. Mokrousov, S. Blügel
Published in: Nature Communications, Issue 11/1, 2020, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-019-14030-3

Dependence of the magnetic interactions in MoS 2 monolayer on Mn-doping configurations

Author(s): Adlen Smiri, Iann C Gerber, Samir Lounis, Sihem Jaziri
Published in: Journal of Physics: Condensed Matter, Issue 31/46, 2019, Page(s) 465802, ISSN 0953-8984
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-648x/ab360b

Proper and improper chiral magnetic interactions

Author(s): Manuel dos Santos Dias, Sascha Brinker, András Lászlóffy, Bendegúz Nyári, Stefan Blügel, László Szunyogh, Samir Lounis
Published in: Physical Review B, Issue 103/14, 2021, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.103.l140408

Probing the pinning strength of magnetic vortex cores with sub-nanometer resolution

Author(s): Christian Holl, Marvin Knol, Marco Pratzer, Jonathan Chico, Imara Lima Fernandes, Samir Lounis, Markus Morgenstern
Published in: Nature Communications, Issue 11/1, 2020, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-020-16701-y

Impact of single atomic defects and vacancies on the magnetic anisotropy energy of CoPt thin films

Author(s): Samy Brahimi, Hamid Bouzar, Samir Lounis
Published in: Journal of Physics: Condensed Matter, Issue 31/43, 2019, Page(s) 435803, ISSN 0953-8984
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-648x/ab2ffb

Spin waves in the collinear antiferromagnetic phase of Mn 5 Si 3

Author(s): F. J. dos Santos, N. Biniskos, S. Raymond, K. Schmalzl, M. dos Santos Dias, P. Steffens, J. Persson, S. Blügel, S. Lounis, T. Brückel
Published in: Physical Review B, Issue 103/2, 2021, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.103.024407

Trends in the hyperfine interactions of magnetic adatoms on thin insulating layers

Author(s): Sufyan Shehada, Manuel dos Santos Dias, Filipe Souza Mendes Guimarães, Muayad Abusaa, Samir Lounis
Published in: npj Computational Materials, Issue 7/1, 2021, ISSN 2057-3960
Publisher: Nature Research
DOI: 10.1038/s41524-021-00556-y

Impurity-dependent gyrotropic motion, deflection and pinning of current-driven ultrasmall skyrmions in PdFe/Ir(111) surface

Author(s): Imara Lima Fernandes, Jonathan Chico, Samir Lounis
Published in: Journal of Physics: Condensed Matter, Issue 32/42, 2020, Page(s) 425802, ISSN 0953-8984
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-648x/ab9cf0

Spin-orbit torques and their associated effective fields from gigahertz to terahertz

Author(s): Filipe S. M. Guimarães, Juba Bouaziz, Manuel dos Santos Dias, Samir Lounis
Published in: Communications Physics, Issue 3/1, 2020, ISSN 2399-3650
Publisher: Nature Publishing Group
DOI: 10.1038/s42005-020-0282-x

The chiral biquadratic pair interaction

Author(s): Sascha Brinker, Manuel dos Santos Dias, Samir Lounis
Published in: New Journal of Physics, Issue 21/8, 2019, Page(s) 083015, ISSN 1367-2630
Publisher: Institute of Physics Publishing
DOI: 10.1088/1367-2630/ab35c9

Defect-implantation for the all-electrical detection of non-collinear spin-textures

Author(s): Imara Lima Fernandes, Mohammed Bouhassoune, Samir Lounis
Published in: Nature Communications, Issue 11/1, 2020, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-020-15379-6

Complex magnetism of the two-dimensional antiferromagnetic Ge 2 F: from a Néel spin-texture to a potential antiferromagnetic skyrmion

Author(s): Fatima Zahra Ramadan, Flaviano José dos Santos, Lalla Btissam Drissi, Samir Lounis
Published in: RSC Advances, Issue 11/15, 2021, Page(s) 8654-8663, ISSN 2046-2069
Publisher: Royal Society of Chemistry
DOI: 10.1039/d0ra09678d

A new view on the origin of zero-bias anomalies of Co atoms atop noble metal surfaces

Author(s): Juba Bouaziz, Filipe Souza Mendes Guimarães, Samir Lounis
Published in: Nature Communications, Issue 11/1, 2020, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-020-19746-1

Spin, atomic, and interatomic orbital magnetism induced by 3 d nanostructures deposited on transition metal surfaces

Author(s): Sascha Brinker, Manuel dos Santos Dias, Samir Lounis
Published in: Physical Review Materials, Issue 4/2, 2020, ISSN 2475-9953
Publisher: American Physical Society
DOI: 10.1103/physrevmaterials.4.024404

Zero-point magnetic exchange interactions

Author(s): Juba Bouaziz, Julen Ibañez-Azpiroz, Filipe S. M. Guimarães, Samir Lounis
Published in: Physical Review Research, Issue 2/4, 2020, ISSN 2643-1564
Publisher: American Physical Society
DOI: 10.1103/physrevresearch.2.043357

Nondegenerate valleys in the half-metallic ferromagnet Fe / WS 2

Author(s): Omar Messaoudi, Julen Ibañez-Azpiroz, Hamid Bouzar, Samir Lounis
Published in: Physical Review B, Issue 97/3, 2018, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.97.035404

Giant perpendicular magnetic anisotropy energies in CoPt thin films: impact of reduced dimensionality and imperfections

Author(s): Samy Brahimi, Hamid Bouzar, Samir Lounis
Published in: Journal of Physics: Condensed Matter, Issue 28/49, 2016, Page(s) 496002, ISSN 0953-8984
Publisher: Institute of Physics Publishing
DOI: 10.1088/0953-8984/28/49/496002

Chiral magnetism of magnetic adatoms generated by Rashba electrons

Author(s): Juba Bouaziz, Manuel dos Santos Dias, Abdelhamid Ziane, Mouloud Benakki, Stefan Blügel, Samir Lounis
Published in: New Journal of Physics, Issue 19/2, 2017, Page(s) 023010, ISSN 1367-2630
Publisher: Institute of Physics Publishing
DOI: 10.1088/1367-2630/aa59e8

Zero-Point Spin-Fluctuations of Single Adatoms

Author(s): Julen Ibañez-Azpiroz, Manuel dos Santos Dias, Stefan Blügel, Samir Lounis
Published in: Nano Letters, Issue 16/7, 2016, Page(s) 4305-4311, ISSN 1530-6984
Publisher: American Chemical Society
DOI: 10.1021/acs.nanolett.6b01344

Longitudinal and transverse spin relaxation times of magnetic single adatoms: An ab initio analysis

Author(s): Julen Ibañez-Azpiroz, Manuel dos Santos Dias, Stefan Blügel, Samir Lounis
Published in: Physical Review B, Issue 96/14, 2017, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.96.144410

Tuning Paramagnetic Spin Excitations of Single Adatoms

Author(s): Julen Ibañez-Azpiroz, Manuel dos Santos Dias, Benedikt Schweflinghaus, Stefan Blügel, Samir Lounis
Published in: Physical Review Letters, Issue 119/1, 2017, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/PhysRevLett.119.017203

Chirality-driven orbital magnetic moments as a new probe for topological magnetic structures

Author(s): Manuel dos Santos Dias, Juba Bouaziz, Mohammed Bouhassoune, Stefan Blügel, Samir Lounis
Published in: Nature Communications, Issue 7, 2016, Page(s) 13613, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/ncomms13613

Engineering elliptical spin-excitations by complex anisotropy fields in Fe adatoms and dimers on Cu(111)

Author(s): Filipe S. M. Guimarães, Manuel dos Santos Dias, Benedikt Schweflinghaus, Samir Lounis
Published in: Physical Review B, Issue 96/14, 2017, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.96.144401

First-principles investigation of spin-wave dispersions in surface-reconstructed Co thin films on W(110)

Author(s): Flaviano José dos Santos, Manuel dos Santos Dias, Samir Lounis
Published in: Physical Review B, Issue 95/13, 2017, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.95.134408

Halogenation of SiC for band-gap engineering and excitonic functionalization

Author(s): L B Drissi, F Z Ramadan, S Lounis
Published in: Journal of Physics: Condensed Matter, Issue 29/45, 2017, Page(s) 455001, ISSN 0953-8984
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-648X/aa8b99

Dynamical amplification of magnetoresistances and Hall currents up to the THz regime

Author(s): Filipe S. M. Guimarães, Manuel dos Santos Dias, Juba Bouaziz, Antonio T. Costa, Roberto B. Muniz, Samir Lounis
Published in: Scientific Reports, Issue 7/1, 2017, ISSN 2045-2322
Publisher: Nature Publishing Group
DOI: 10.1038/s41598-017-03924-1

A gateway towards non-collinear spin processing using three-atom magnets with strong substrate coupling

Author(s): J. Hermenau, J. Ibañez-Azpiroz, Chr. Hübner, A. Sonntag, B. Baxevanis, K. T. Ton, M. Steinbrecher, A. A. Khajetoorians, M. dos Santos Dias, S. Blügel, R. Wiesendanger, S. Lounis, J. Wiebe
Published in: Nature Communications, Issue 8/1, 2017, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-017-00506-7

Ab initio investigation of impurity-induced in-gap states in Bi 2 Te 3 and Bi

Author(s): Juba Bouaziz, Manuel dos Santos Dias, Julen Ibañez-Azpiroz, Samir Lounis
Published in: Physical Review B, Issue 98/3, 2018, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.98.035119

Impact of complex adatom-induced interactions on quantum spin Hall phases

Author(s): Flaviano José dos Santos, Dario A. Bahamon, Roberto B. Muniz, Keith McKenna, Eduardo V. Castro, Johannes Lischner, Aires Ferreira
Published in: Physical Review B, Issue 98/8, 2018, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.98.081407

Impurity-induced orbital magnetization in a Rashba electron gas

Author(s): Juba Bouaziz, Manuel dos Santos Dias, Filipe Souza Mendes Guimarães, Stefan Blügel, Samir Lounis
Published in: Physical Review B, Issue 98/12, 2018, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.98.125420

Interatomic orbital magnetism: The case of 3 d adatoms deposited on the Pt(111) surface

Author(s): Sascha Brinker, Manuel dos Santos Dias, Samir Lounis
Published in: Physical Review B, Issue 98/9, 2018, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.98.094428

Spin-resolved inelastic electron scattering by spin waves in noncollinear magnets

Author(s): Flaviano José dos Santos, Manuel dos Santos Dias, Filipe Souza Mendes Guimarães, Juba Bouaziz, Samir Lounis
Published in: Physical Review B, Issue 97/2, 2018, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.97.024431

Anatomy of magnetic anisotropy induced by Rashba spin-orbit interactions

Author(s): Gaurav Chaudhary, Manuel dos Santos Dias, Allan H. MacDonald, Samir Lounis
Published in: Physical Review B, Issue 98/13, 2018, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.98.134404

Spin-fluctuation and spin-relaxation effects of single adatoms from first principles

Author(s): Julen Ibañez-Azpiroz, Manuel dos Santos Dias, Stefan Blügel, Samir Lounis
Published in: Journal of Physics: Condensed Matter, Issue 30/34, 2018, Page(s) 343002, ISSN 0953-8984
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-648X/aad43d

Universality of defect-skyrmion interaction profiles

Author(s): Imara Lima Fernandes, Juba Bouaziz, Stefan Blügel, Samir Lounis
Published in: Nature Communications, Issue 9/1, 2018, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-018-06827-5

Unoccupied surface and interface states in Pd thin films deposited on Fe/Ir(111) surface

Author(s): Mohammed Bouhassoune, Imara Lima Fernandes, Stefan Blügel, Samir Lounis
Published in: New Journal of Physics, Issue 21/6, 2019, Page(s) 063015, ISSN 1367-2630
Publisher: Institute of Physics Publishing
DOI: 10.1088/1367-2630/ab2487

Comparative study of methodologies to compute the intrinsic Gilbert damping: interrelations, validity and physical consequences

Author(s): Filipe S M Guimarães, J René Suckert, Jonathan Chico, Juba Bouaziz, Manuel dos Santos Dias, Samir Lounis
Published in: Journal of Physics: Condensed Matter, Issue 31/25, 2019, Page(s) 255802, ISSN 0953-8984
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-648X/ab1239

Electron–phonon dynamics in 2D carbon based-hybrids XC (X  =  Si, Ge, Sn)

Author(s): L B Drissi, N B-J Kanga, S Lounis, F Djeffal, S Haddad
Published in: Journal of Physics: Condensed Matter, Issue 31/13, 2019, Page(s) 135702, ISSN 0953-8984
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-648X/aaff3b

Spin dynamics of 3 d and 4 d impurities embedded in prototypical topological insulators

Author(s): Juba Bouaziz, Manuel dos Santos Dias, Filipe Souza Mendes Guimarães, Samir Lounis
Published in: Physical Review Materials, Issue 3/5, 2019, ISSN 2475-9953
Publisher: American Physical Society
DOI: 10.1103/PhysRevMaterials.3.054201

Comparison of first-principles methods to extract magnetic parameters in ultrathin films: Co/Pt(111)

Author(s): Bernd Zimmermann, Gustav Bihlmayer, Marie Böttcher, Mohammed Bouhassoune, Samir Lounis, Jairo Sinova, Stefan Heinze, Stefan Blügel, Bertrand Dupé
Published in: Physical Review B, Issue 99/21, 2019, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.99.214426

Stabilizing spin systems via symmetrically tailored RKKY interactions

Author(s): Jan Hermenau, Sascha Brinker, Marco Marciani, Manuel Steinbrecher, Manuel dos Santos Dias, Roland Wiesendanger, Samir Lounis, Jens Wiebe
Published in: Nature Communications, Issue 10/1, 2019, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-019-10516-2

DFT + U investigation of magnetocrystalline anisotropy of Mn-doped transition-metal dichalcogenide monolayers

Author(s): Adlen Smiri, Sihem Jaziri, Samir Lounis, Iann C. Gerber
Published in: Physical Review Materials, Issue 5/5, 2021, ISSN 2475-9953
Publisher: American Physical Society
DOI: 10.1103/physrevmaterials.5.054001

Friedel Oscillations Induced by Magnetic Skyrmions: From Scattering Properties to All-Electrical Detection

Author(s): Mohammed Bouhassoune, Samir Lounis
Published in: Nanomaterials, Issue 11/1, 2021, Page(s) 194, ISSN 2079-4991
Publisher: Multidisciplinary Digital Publishing Institute
DOI: 10.3390/nano11010194

Theoretical investigation of antiferromagnetic skyrmions in a triangular monolayer

Author(s): Zhaosen Liu, Manuel dos Santos Dias, Samir Lounis
Published in: Journal of Physics: Condensed Matter, Issue 32/42, 2020, Page(s) 425801, ISSN 0953-8984
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-648x/ab96ef

Modeling spin waves in noncollinear antiferromagnets: Spin-flop states, spin spirals, skyrmions, and antiskyrmions

Author(s): Flaviano José dos Santos, Manuel dos Santos Dias, Samir Lounis
Published in: Physical Review B, Issue 102/10, 2020, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.102.104436

Sub-nanoscale atom-by-atom crafting of skyrmion-defect interaction profiles

Author(s): I. Gede Arjana, Imara Lima Fernandes, Jonathan Chico, Samir Lounis
Published in: Scientific Reports, Issue 10/1, 2020, ISSN 2045-2322
Publisher: Nature Publishing Group
DOI: 10.1038/s41598-020-71232-2

Multiple-scattering approach for multi-spin chiral magnetic interactions: application to the one- and two-dimensional Rashba electron gas

Author(s): Samir Lounis
Published in: New Journal of Physics, Issue 22/10, 2020, Page(s) 103003, ISSN 1367-2630
Publisher: Institute of Physics Publishing
DOI: 10.1088/1367-2630/abb514

Complex magnetism of B20-MnGe: from spin-spirals, hedgehogs to monopoles

Author(s): Marcel Bornemann, Sergii Grytsiuk, Paul F Baumeister, Manuel dos Santos Dias, Rudolf Zeller, Samir Lounis, Stefan Blügel
Published in: Journal of Physics: Condensed Matter, Issue 31/48, 2019, Page(s) 485801, ISSN 0953-8984
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-648x/ab38a0

Nonreciprocity of spin waves in noncollinear magnets due to the Dzyaloshinskii-Moriya interaction

Author(s): Flaviano José dos Santos, Manuel dos Santos Dias, Samir Lounis
Published in: Physical Review B, Issue 102/10, 2020, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.102.104401

Short period magnetization texture of B20-MnGe explained by thermally fluctuating local moments

Author(s): Eduardo Mendive-Tapia, Manuel dos Santos Dias, Sergii Grytsiuk, Julie B. Staunton, Stefan Blügel, and Samir Lounis
Published in: Physical Review B, 2021, ISSN 1098-0121
Publisher: American Physical Society
DOI: 10.1103/physrevb.103.024410

Magnetism and in-gap states of 3d transition metal atoms on superconducting Re

Author(s): Lucas Schneider, Manuel Steinbrecher, Levente Rózsa, Juba Bouaziz, Krisztián Palotás, Manuel dos Santos Dias, Samir Lounis, Jens Wiebe, Roland Wiesendanger
Published in: npj Quantum Materials, Issue 4/1, 2019, ISSN 2397-4648
Publisher: Nature Publishing Group
DOI: 10.1038/s41535-019-0179-7

Complex magnetism of nanostructures on surfaces: from orbital magnetism to spin excitations

Author(s): Sascha Brinker
Published in: 2020
Publisher: RWTH Aachen University

Theoretical investigation of in-gap states emerging from magnetic nanostructures deposited on superconductors

Author(s): Uriel Acevez
Published in: 2020
Publisher: RWTH Aachen University

Interaction of magnetic skyrmions with transition metal clusters

Author(s): I. Gede Arjana
Published in: 2018
Publisher: RWTH-Aachen University

TITAN: A code and its applications for time-dependent transport and angular momentum in naostructures

Author(s): Jens Rene Suckert
Published in: 2018
Publisher: RWTH-Aachen University

First-principles investigation of charge and spin currents in magnetic nanostructures

Author(s): Sascha Brinker
Published in: 2016
Publisher: RWTH-Aachen University

Spin-orbitronics at the nanoscale: From analytical models to real materials

Author(s): Juba Bouaziz
Published in: 2019
Publisher: RWTH-Aachen University

First-principles investigation of inelastic magnetic excitations in nanostructures deposited on surfaces

Author(s): Flaviano J. dos Santos
Published in: 2019
Publisher: Forschungszentrum Jülich Gmbh

Insights into the orbital magnetism of noncollinear magnetic systems

Author(s): Manuel dos Santos Dias, Samir Lounis
Published in: Spintronics X, 2017, Page(s) 81, ISBN 9781-510611726
Publisher: SPIE
DOI: 10.1117/12.2275305

Magnetic skyrmions: structure, stability, and transport phenomena

Author(s): G. Bihlmayer, P. M. Buhl, B. Dupe, I. L. Fernandes, F. Freimuth, J. Gayles, S. Heinze, N. Kiselev, S. Lounis, Y. Mokrousov, S. Bluegel
Published in: Psi-k Scientific Highlight of the Month, Issue N. 139, 2018
Publisher: Psi-k Network

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