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6 papers · 2 filters
Simulation of thermodynamic properties of magnetic transition metals from an efficient tight-binding model
Alexis Front, Georg Förster, Van-Truong Tran +4
Atomic scale simulations at finite temperature are an ideal approach to study the thermodynamic properties of magnetic transition metals. However, the development of interatomic po…
Structure of germanene/Al(111): a two-layers surface alloy
K. Zhang, D. Sciacca, M. -C. Hanf +12
Unlike silicene, for which the demonstration of its existence has been done through numerous independent studies, the possibility of growing epitaxial germanene remains highly cont…
Non-collinear and strongly asymmetric polar moments at back-gated SrTiO3 interfaces
Fryderyk Lyzwa, Yurii G. Pashkevich, Premysl Marsik +15
The highly mobile electrons at the interface of SrTiO3 with other oxide insulators, such as LaAlO3 or AlOx, are of great current interest. A vertical gate voltage allows controllin…
Confined Magnons
Seamus Beairsto, Maximilien Cazayous, Randy S. Fishman +1
Magnetic structures are known to possess magnon excitations confined to their surfaces and interfaces, but these spatially localized modes are often not resolved in spectroscopy ex…
Identification of Two Regimes of Carrier Thermalization in PbS Nanocrystal Assemblies
Augustin Caillas, Stéphan Suffit, Pascal Filloux +2
We bring fresh insight into the ensemble properties of PbS colloidal quantum dots with a critical review of the literature on semiconductors followed by systematic comparisons betw…
Robust magnetic anisotropy of a monolayer of hexacoordinate Fe( ii ) complexes assembled on Cu(111)
Massine Kelai, Benjamin Cahier, Mihail Atanasov +18
The tris pyrazolyl borate ligand imposes a rigid scaffold around Fe( ii ) ensuring a robust magnetic anisotropy when the molecules assembled as monolayers suffer from the dissymmet…