Dynamical magnetic excitations with spin-orbit interaction in realistic nanostructures

Publications

Peer reviewed articles (26)

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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
DOI: 10.1038/s41467-019-10516-2

Conference proceedings (1)

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
DOI: 10.1117/12.2275305

Other (1)

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

Thesis dissertations (4)

Interaction of magnetic skyrmions with transition metal clusters

Author(s): I. Gede Arjana
Published in: 2018

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

Author(s): Jens Rene Suckert
Published in: 2018

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

Author(s): Sascha Brinker
Published in: 2016

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

Author(s): Juba Bouaziz
Published in: 2019