83 citations · 296 across the 12 of their papers we have counts for
12 papers
Electronic and Magnetic Properties of Building Blocks of Mn and Fe Atomic Chains on Nb(110)
András Lászlóffy, Krisztián Palotás, Levente Rózsa +1
We present results for the electronic and magnetic structure of Mn and Fe clusters on Nb(110) surface, focusing on building blocks of atomic chains as possible realizations of topo…
High-resolution tunneling spin transport characteristics of topologically distinct magnetic skyrmionic textures from theoretical calculations
Krisztián Palotás, Levente Rózsa, Eszter Simon +1
High-resolution tunneling electron spin transport properties (longitudinal spin current (LSC) and spin transfer torque (STT) maps) of topologically distinct real-space magnetic sky…
Magnetic structure of monatomic Fe chains on Re(0001): emergence of chiral multi-spin interactions
András Lászlóffy, Levente Rózsa, Krisztián Palotás +2
We present results of first-principles calculations of the magnetic properties of Fe chains deposited on the Re(0001) surface. By increasing the length of the chain, a transition i…
High-resolution combined tunneling electron charge and spin transport theory of Néel and Bloch skyrmions
Krisztián Palotás
Based on a combined charge and vector spin transport theory capable of imaging noncollinear magnetic textures on surfaces with spin-polarized scanning tunneling microscopy (SP-STM)…
Theory of high-resolution tunneling spin transport on a magnetic skyrmion
Krisztián Palotás, Levente Rózsa, László Szunyogh
Tunneling spin transport characteristics of a magnetic skyrmion are described theoretically in magnetic scanning tunneling microscopy (STM). The spin-polarized charge current in ST…
Spin-polarized scanning tunneling microscopy characteristics of skyrmionic spin structures exhibiting various topologies
Krisztián Palotás, Levente Rózsa, Eszter Simon +2
The correct identification of topological magnetic objects in experiments is an important issue. In the present work we report on the characterization of metastable skyrmionic spin…
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…
Enhancement of the spin transfer torque efficiency in magnetic STM junctions
Krisztián Palotás, Gábor Mándi, László Szunyogh
We introduce a method for a combined calculation of charge and vector spin transport of elastically tunneling electrons in magnetic scanning tunneling microscopy (STM). The method…
Complex magnetic phase diagram and skyrmion lifetime in an ultrathin film from atomistic simulations
Levente Rózsa, Eszter Simon, Krisztián Palotás +2
We determined the magnetic B-T phase diagram of PdFe bilayer on Ir(111) surface by performing Monte Carlo and spin dynamics simulations based on an effective classical spin model.…
What is the orientation of the tip in a scanning tunneling microscope?
Gábor Mándi, Gilberto Teobaldi, Krisztián Palotás
We introduce a statistical correlation analysis method to obtain information on the local geometry and orientation of the tip used in scanning tunneling microscopy (STM) experiment…
Theoretical study of magnetic domain walls through a cobalt nanocontact
László Balogh, Krisztián Palotás, László Udvardi +2
To calculate the magnetic ground state of nanoparticles we present a self-consistent first principles method in terms of a fully relativistic embedded cluster multiple scattering G…
Simulation of spin-polarized scanning tunneling spectroscopy on complex magnetic surfaces: Case of a Cr monolayer on Ag(111)
Krisztián Palotás, Werner A. Hofer, László Szunyogh
We propose a computationally efficient atom-superposition-based method for simulating spin-polarized scanning tunneling spectroscopy (SP-STS) on complex magnetic surfaces based on…