We report on the tuning of the Kondo effect in thin Au films containing a monolayer of cobalt(II) terpyridine complexes by altering the ligand structure around the Co(2+) ions by depositing a thin Au capping layer on top of the monolayer on Au by magnetron sputtering (more energetic) and e-beam evaporation (softer). We show that the Kondo effect is slightly enhanced with respect to that of the ...

We review properties of solutions in bigravity theory for a specific case where two metric tensors, gμν and fμν , satisfy proportional relation fμν = Cgμν . For this condition, we find that the solutions describing the asymptotically de Sitter space-time can be obtained and investigate the perturbation around the Schwarzschild–de Sitter solutions and corresponding anti-evaporation. We discuss t...

Abstract Nanopowders doped with silver were produced by the method of pulsed electron beam evaporation. The pore sizes nanoparticles 25-32 nm. Evaluation photocatalytic and cytotoxic properties on cells was carried out. prospects using multimodal nanopowders as a agent, well for use in medicine, have been shown.

Abstract Porous MgF 2 antireflective ?/4 films were prepared by sol–gel processing and coated with an additional top layer electron beam evaporation. Scanning Electron Microscopy was applied to characterize the microstructure of bilayer assembly. It can be shown that has a protective effect in terms abrasion resistance reduced solubility water. In second step thickness two film systems been mat...

introduction magnetic fields are capable of altering the trajectory of electron beams andcan be used in radiation therapy.theaim of this study was to produce regions with dose enhancement and reduction in the medium. materials and methods the ndfeb permanent magnets were arranged on the electron applicator in several configurations. then, after the passage of the electron beams (9 and 15 mev va...

background: field matching problems in abutting electron fields can be managed by using spoilers. objective: the aim of this study was to design a monte carlo framework for the assessment of spoiler application in abutting electron fields. methods: a siemens primus treatment head was simulated for a 5 mev electron beam using beamnrc and dosxyznrc, egsnrc user codes. validation of beam model was...

We present a combined electrical and modeling study to determine the tunneling electron effective mass and electron affinity for HfO2. Experimental capacitance-voltage (C-V) and current-voltage (I-V) characteristics are presented for HfO2 films deposited on Si(100) substrates by atomic layer deposition (ALD) and by electron beam evaporation (e-beam), with equivalent oxide thicknesses in the ran...

Fullerenes, a new form of carbon, were discovered in 1985 [1] in graphite vaporization under inert gas at low pressure. Fullerenes have many properties different from either diamond or graphite. Potential applications include superconductors, sensors, catalysts, optical and electronic devices, polymer composites, high-energy fuels and biological and medical materials. But wide application of fu...