A self-consistent tight-binding theory of noncollinear magnetism in transition metal
nanostructures is presented and applied to free and deposited clusters. The electronic …

Abstract The Korringa-Kohn-Rostoker Green-function method for noncollinear magnetic
structures was applied on Mn and Cr nanoclusters deposited on the Ni (111) surface. We …

This thesis is motivated by the quest for the understanding and the exploration of complex
magnetism provided by atomic scale magnetic clusters deposited on surfaces or embedded …

The magnetic properties of small 4d transition metal clusters are studied in the framework of
a self-consistent tight-binding Hamiltonian. The role of the size and symmetry of the structure …

How does magnetism behave when the physical dimension is reduced to the size of
nanostructures? The multiplicity of magnetic states in these systems can be very rich, in that …

Within a rather general tight-binding framework, we studied the magnetic properties of Ni n
clusters with n= 9–60. In addition to usual hopping, exchange, and spin-orbit coupling terms …

Self-consistent calculations of Cr, Mn and Fe trimers supported on the non-magnetic metallic
substrate were performed using recursion method in the vector Anderson model. In all cases …

We demonstrate that it is possible to encapsulate ferromagnetic nanowires of Fe, FeCo and
FeNi inside carbon nanotubes via chemical vapor deposition methods. These wires exhibit …

The size and structural dependence of magnetic properties of small Cr n, Fe n, and Ni n
clusters are determined by using a tight-binding Hubbard Hamiltonian in the unrestricted …

We report tight-binding (TB) calculations of magnetocrystalline anisotropy energy (MAE) of
iron slabs and nanoclusters with a particular focus on local analysis. After clarifying various …