1.2k citations
- Centre National de la Recherche ScientifiqueFR1.4k papers
- Université Paris-SudFR1.3k papers
- Université Paris-SaclayFR599 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR231 papers
- CEA Paris-SaclayFR144 papers
- Sorbonne UniversitéFR107 papers
- Synchrotron SOLEILFR89 papers
- Service de Physique de l'État CondenséFR61 papers
- École Normale Supérieure - PSLFR58 papers
- École PolytechniqueFR58 papers
- Université Pierre-et-Marie-CurieFR58 papers
- Université Grenoble AlpesFR54 papers
6 papers · 2 filters
Electric-field control of the magnetic anisotropy in an ultrathin (Ga,Mn)As/(Ga,Mn)(As,P) bilayer
Tarik Niazi, Mathieu Cormier, Damien Lucot +4
We report on the electric control of the magnetic anisotropy in an ultrathin ferromagnetic (Ga,Mn)As/(Ga,Mn)(As,P) bilayer with competing in-plane and out-of-plane anisotropies. Th…
Orbital Selectivity in Hund's metals: The Iron Chalcogenides
N. Lanatà, H. U. R. Strand, G. Giovannetti +3
We show that electron correlations lead to a bad metallic state in chalcogenides FeSe and FeTe despite the intermediate value of the Hubbard repulsion and Hund's rule coupling…
Nanometer Scale Spectral Imaging of Quantum Emitters in Nanowires and Its Correlation to Their Atomically Resolved Structure
Luiz Fernando Zagonel, Stefano Mazzucco, Marcel Tencé +9
We report the spectral imaging in the UV to visible range with nanometer scale resolution of closely packed GaN/AlN quantum disks in individual nanowires using an improved custom-m…
Giant Anisotropy of Spin-Orbit Splitting at the Bismuth Surface
Y. Ohtsubo, J. Mauchain, J. Faure +6
We investigate the bismuth (111) surface by means of time and angle resolved photoelectron spectroscopy. The parallel detection of the surface states below and above the Fermi leve…
A comparative study of density functional and density functional tight binding calculations of defects in graphene
Alberto Zobelli, Viktoria V. Ivanovskaya, Philipp Wagner +3
The density functional tight binding approach (DFTB) is well adapted for the study of point and line defects in graphene based systems. After briefly reviewing the use of DFTB in t…
K-edge X-ray absorption spectra in transition metal oxides beyond the single particle approximation: shake-up many body effects
M. Calandra, J. P. Rueff, C. Gougoussis +7
The near edge structure (XANES) in K-edge X-ray absorption spectroscopy (XAS) is a widely used tool for studying electronic and local structure in materials. The precise interpreta…