Nature Search

A magnon band analysis of GdRu₂Si₂ in the field-polarized state

G. D. A. Wood
J. R. Stewart
G. Balakrishnan
ResearchOpen Access16 Apr 2025
npj Quantum Materials

Volume: 10, P: 1-7
Chirality-driven orbital magnetic moments as a new probe for topological magnetic structures

To determine the topological character of a magnetic structure, one has to rely on techniques based on spin magnetism. Here, the authors study chirality-driven orbital moment physics and propose a new experimental protocol for the identification of topological magnetic structure, based on soft X-ray spectroscopy.

Manuel dos Santos Dias
Juba Bouaziz
Samir Lounis
ResearchOpen Access20 Dec 2016
Nature Communications

Volume: 7, P: 1-6
Universality of defect-skyrmion interaction profiles

Clear understanding of the influence from material inhomogeneities and defects is one of the keys to achieve reliable Skyrmion based devices. Here the authors report their first principles studies on the interaction of single skyrmions with single-atom impurities and reveal its universal shape originated from the defect’s electron filling.

Imara Lima Fernandes
Juba Bouaziz
Samir Lounis
ResearchOpen Access22 Oct 2018
Nature Communications

Volume: 9, P: 1-7
A new view on the origin of zero-bias anomalies of Co atoms atop noble metal surfaces

Transition-metal atoms deposited on metal surfaces exhibit zero bias anomalies, which have been detected by scanning tunnelling spectroscopy and are commonly attributed to Kondo resonances. Here the authors explain the zero-bias anomalies in terms of gapped spin-excitations in contrast to Kondo resonances, which reproduce well the experiments.

Juba Bouaziz
Filipe Souza Mendes Guimarães
Samir Lounis
ResearchOpen Access30 Nov 2020
Nature Communications

Volume: 11, P: 1-8
Author Correction: Universality of defect-skyrmion interaction profiles

Imara Lima Fernandes
Juba Bouaziz
Samir Lounis
Amendments and CorrectionsOpen Access15 Mar 2019
Nature Communications

Volume: 10, P: 1
Evidence for spinarons in Co adatoms

Despite the theoretical prediction of spinaron quasiparticles in artificial nanostructures, experimental evidence has not yet been seen. Now it has been observed in a hybrid system comprising Co atoms on a Cu(111) surface.

Felix Friedrich
Artem Odobesko
Matthias Bode
Research26 Oct 2023
Nature Physics

Volume: 20, P: 28-33
Perpendicular reading of single confined magnetic skyrmions

Magnetic skyrmions are particle-like configurations which can emerge in the magnetization of materials possessing a chiral exchange interaction. Here, the authors demonstrate how spin-mixing magnetoresistance can allow for the reliable perpendicular detection of single nanoscale skyrmions in Pd/Fe/Ir(111) thin films.

Dax M. Crum
Mohammed Bouhassoune
Samir Lounis
ResearchOpen Access16 Oct 2015
Nature Communications

Volume: 6, P: 1-8
Topological–chiral magnetic interactions driven by emergent orbital magnetism

The motion of electrons in a complex magnetic background may generate novel magnetic interactions. Here, Grytsiuk et al. report that a peculiar orbital motion of electrons in response to a non-coplanarity of neighbouring spins leads to a topological orbital moment, which further gives rise to a new class of magnetic interactions.

S. Grytsiuk
J.-P. Hanke
S. Blügel
ResearchOpen Access24 Jan 2020
Nature Communications

Volume: 11, P: 1-7
The genesis of adiabatic shear bands

P. Landau
S. Osovski
D. Rittel
ResearchOpen Access16 Nov 2016
Scientific Reports

Volume: 6, P: 1-6
The impact of internal audit system on performance: evidence from emerging markets

Saddam A. Hazaea
Ebrahim Mohammed Al-Matari
Jinyu Zhu
ResearchOpen Access30 Sept 2024
Humanities and Social Sciences Communications

Volume: 11, P: 1-14
Correlating Josephson supercurrents and Shiba states in quantum spins unconventionally coupled to superconductors

The impact of local magnetic impurities on superconducting order parameter remains largely unexplored. Here, the authors visualize the effect of different magnetic perturbations on a superconductor, unveiling a rich correlation of the interplay between quantum spins and superconductivity in different spectroscopic regimes.

Felix Küster
Ana M. Montero
Paolo Sessi
ResearchOpen Access17 Feb 2021
Nature Communications

Volume: 12, P: 1-10
Real-space observation of ferroelectrically induced magnetic spin crystal in SrRuO₃

There is an ongoing debate in the origin of unusual bumps in the resistive Hall measurements in SrRuO3 systems. Here, the authors analyze surface inversion symmetry breaking and confirm the role of an interfacial Dzyaloshinskii–Moriya interaction at the heart of the system, revealing a magnetic spin crystal emergent across the unusual bumps.

S. D. Seddon
D. E. Dogaru
M. Alexe
ResearchOpen Access31 Mar 2021
Nature Communications

Volume: 12, P: 1-7
Nitroglycerin for Rapid Tocolysis: Development of a Protocol and a Literature Review

John Patrick O’Grady
Robert K Parker
Sejal S Patel
Research26 Jun 2000
Journal of Perinatology

Volume: 20, P: 27-33
Genuine selective caspase-2 inhibition with new irreversible small peptidomimetics

Elodie Bosc
Julie Anastasie
Etienne D. Jacotot
ResearchOpen Access15 Nov 2022
Cell Death & Disease

Volume: 13, P: 1-14
Spin-orbit torques and their associated effective fields from gigahertz to terahertz

Spintronic devices which are able to function at the terahertz frequency range are desired to help design quicker and more energy efficient apparatus. Here, the authors use simulations to demonstrate that the spin-orbit torque exhibits highly frequency dependent properties which can reveal the magnetisation dynamics of heavy metal/ferromagnetic heterostructures.

Filipe S. M. Guimarães
Juba Bouaziz
Samir Lounis
ResearchOpen Access22 Jan 2020
Communications Physics

Volume: 3, P: 1-7
Dynamical amplification of magnetoresistances and Hall currents up to the THz regime

Filipe S. M. Guimarães
Manuel dos Santos Dias
Samir Lounis
ResearchOpen Access16 Jun 2017
Scientific Reports

Volume: 7, P: 1-9
Clinical use of artificial intelligence in endometriosis: a scoping review

Brintha Sivajohan
Mohamed Elgendi
Mohamed A. Bedaiwy
ReviewsOpen Access04 Aug 2022
npj Digital Medicine

Volume: 5, P: 1-17
Molecular mimicry in inducing DNA damage between HIV-1 Vpr and the anticancer agent, cisplatin

K Siddiqui
L Del Valle
B E Sawaya
Research23 Jul 2007
Oncogene

Volume: 27, P: 32-43
High burden of BK virus-associated hemorrhagic cystitis in patients undergoing allogeneic hematopoietic stem cell transplantation

L Gilis
S Morisset
F Ader
Research03 Feb 2014
Bone Marrow Transplantation

Volume: 49, P: 664-670

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