Magnetic and vibrational properties of small chromium clusters on the Cu(111) surface

Abstract

The structure and magnetic properties of small Cr clusters, Cr3 and Cr4, adsorbed on the Cu(111) surface have been investigated using density functional theory (DFT) calculations and their vibrational properties...

Geometrical and magnetic properties of small titanium and chromium clusters on monolayer hexagonal boron nitride

“…[10][11][12] The spin structures of the atomic clusters on the surface often lead to new spin properties that differ from the properties in bulk systems due to the reduced coordination number and atomic symmetry as well as the exchange interactions among them. 13,14 With the aid of scanning tunneling microscopy (STM), artificial atomic spin networks on surfaces such as coupled atomic dimers, 7 chains, 15 ladders and arrays, 16 have been engineered for the investigation of tailored spin systems. The related highlights include coherent spin manipulations of Ho dimers, 17 TiH dimers, chains and plaquette on MgO islands.…”