83 citations · 119 across the 4 of their papers we have counts for
4 papers
Weak ferromagnetism in hexagonal Mn3Z (Z=Sn, Ge, Ga) alloys
Bendegúz Nyári, András Deák, László Szunyogh
We present combined spin model and first principles electronic structure calculations to study the weak ferromagnetism in bulk MnZ (Z=Sn, Ge, Ga) compounds. The spin model para…
Vapour sensing properties of graphene-covered gold nanoparticles
Gábor Piszter, Krisztián Kertész, György Molnár +3
We investigated the vapour sensing properties of different graphene-gold hybrid nanostructures. We observed the shifts in the optical spectra near the local surface plasmon resonan…
Exchange interactions from a nonorthogonal basis set: from bulk ferromagnets to the magnetism in low-dimensional graphene systems
László Oroszlány, Jaime Ferrer, András Deák +2
We present a computational method to determine the exchange constants in isotropic spin models. The method uses the Hamiltonian and overlap matrices computed from density functiona…
Formation and stability of metastable skyrmionic spin structures with various topologies in an ultrathin film
Levente Rózsa, Krisztián Palotás, András Deák +5
We observe metastable localized spin configurations with topological charges ranging from to in a (PtIr)/Fe bilayer on Pd surface by performin…