Local work function of Pt clusters vacuum-deposited on a TiO2 surface

Article Abstract:

The local work function on Pt-evaporated TiO2 surfaces was measured with nanoscale spatial resolution and electron transfer between individual Pt clusters. The KPFM measurements of the Pt-evaporated TiO2(110) surfaces showed that the work function on the Pt clusters decreases as a function of the area of the cluster-TiO2 interface and vacuum annealing caused further work function perturbation on the clusters.

Science & research, Research, Electric properties, Electron transport, Titanium compounds, Platinum compounds, Structure

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Origins of cooperative noncovalent host-guest chemistry in mixed valence complexes

Article Abstract:

The description of the electronic effects, due to the noncovalent host-guest interactions between calix [6] arene and a ruthenium dimer, [[[Ru.sub.3] O[(OAc).sub.6](CO)(ppy)].sub.2]-mu-pz where ppy is 4-phenyl pyridine and pz is pyrazine, is given.

Primary nonferrous metals, not elsewhere classified, Primary Smelting and Refining of Nonferrous Metal (except Copper and Aluminum), Ruthenium, Analysis, Molecular dynamics, Pyridazine, Atomic properties

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