Publication
Assessing Cu2L2X4 dimeric moieties as ferromagnetic building blocks in double halide-bridged polymers (X = Cl-, Br- and L = benzamide). An experimental and computational study
Publications associées (38)
Spin Textures in 2D Magnets
The continuous reduction of the structural size in nanotechnology slowed down over the last decade, approaching the natural limit of single atoms as building blocks of matter. Therefore, intensive research is directed toward exploring new frontiers, in par ...
EPFL2023Canted antiferromagnetic phases in the candidate layered Weyl material EuMnSb2
EuMnSb2 is a candidate topological material which can be tuned towards a Weyl semimetal, but there are differing reports for its antiferromagnetic (AFM) phases. The coupling of bands dominated by pure Sb layers hosting topological fermions to Mn and Eu mag ...
AMER PHYSICAL SOC2022Defect-induced magnetism in homoepitaxial SrTiO3
Mihai Adrian Ionescu, Daesung Park
Along with recent advancements in thin-film technologies, the engineering of complex transition metal oxide heterostructures offers the possibility of creating novel and tunable multifunctionalities. A representative complex oxide is the perovskite stronti ...
AIP Publishing2022Low-temperature monoclinic layer stacking in atomically thin CrI3 crystals
Chromium triiodide, CrI3, is emerging as a promising magnetic two-dimensional semiconductor where spins are ferromagnetically aligned within a single layer. Potential applications in spintronics arise from an antiferromagnetic ordering between adjacent lay ...
2020Structural Disorder and Magnetic Order in Atomically Thin Crystals
This Thesis is mainly devoted to the exploration of the structural disorder and magnetic order in two-dimensional crystals by means of first-principles methodologies.
Firstly, we present a comparative study of defect formation in the semiconducting 2H and ...
EPFL2020Tuning ferromagnetism at room temperature by visible light
László Forró, Endre Horvath, Xavier François Mettan, Bálint Náfrádi, Andrea Pisoni, Massimo Spina, Péter Szirmai
Most digital information today is encoded in the magnetization of ferromagnetic domains. The demand for ever-increasing storage space fuels continuous research for energy-efficient manipulation of magnetism at smaller and smaller length scales. Writing a b ...
NATL ACAD SCIENCES2020SrCu2(BO3)(2) under pressure: A first-principles study
Using density-functional theory (DFT) band-structure calculations, we study the crystal structure, lattice dynamics, and magnetic interactions in the Shastry-Sutherland magnet SrCu2(BO3)(2) under pressure, concentrating on experimentally relevant pressures ...
AMER PHYSICAL SOC2020Revising the common understanding of metamagnetism in the molecule-based bisdithiazolyl BDTMe compound
The BDTMe molecule-based material is the first example of a thiazyl radical to exhibit metamagnetic behavior. Contrary to the common idea that metamagnetism occurs in low-dimensional systems, it is found that BDTMe magnetic topology consists of a complex 3 ...
2019Magnetic properties of surface-adsorbed single rare earth atoms, molecules, and atomic scale clusters
This thesis presents combined experimental and theoretical investigations of nanoscale, surface-supported magnets based on rare earths (RE) to understand and control the magnetic properties down to the scale of single atoms. We present the effects of adato ...
EPFL2017Building Composite Iron-Manganese Oxide Flowerlike Nanostructures: A Detailed Magnetic Study
Here we show that it is possible to produce different magnetic core multiple shell heterostructures from monodisperse Fe3O4 spherical magnetic seeds by finely controlling the amount of a manganese precursor and using, in a smart and simple way, a cation-ex ...
Amer Chemical Soc2017