Modification of Magnetic Properties of Iron Clusters by Doping and Adsorption

Dr.Gutsev Gennady is based at Florida A&M University, Department of Physics, Florida, USA.

• Introduction.- Peculiarities of the Fe – Fe bonding.- Oxidesand superhalogens with a single Fe center.- Interactions of small iron clusterswith C and O atoms.- Interactions of small iron clusters with OH, NO, CO, andH2O.- Structure and magnetic properties of larger neutral and charged ironclusters.- Anomalous total spin magnetic moment of Fe EQ \O(13,+).- Doping of icosahedral Fe13 with 3d- and4d-atoms.- Doping of iron clusters with a Gd atom.- Ironoxide isomersof (FeO)12 and superexchange mechanism in (FeO)2.-Interaction of iron clusters with carbon atoms and carbon monoxide.- Summary.