Nonstoichiometric zinc ferrite nanocrystals: syntheses and unusual magnetic properties

Article Abstract:

Fabrication of nonstoichiometric zinc ferrite nanocrystals is presented for the first time. Unexpected behaviour is identified for the magnetic properties of nanocrystals differing by their sizes.

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Assemblies of ferrite nanocrystals: Partial orientation of the easy magnetic axes

Article Abstract:

A study is conducted to demonstrate that by slow evaporation on a substrate of a ferrofluid made of maghemite nanocrystals in an applied magnetic field, the nanocrystals are organized in ribbons. The orientation of the axes strongly depends on the strength of the applied field used during the deposition process.

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Theoretical study of structural and electronic properties of naked stoichiometric and nonstoichiometric indium phosphide cluster

Article Abstract:

Theoretical study of electronic and structural properties of stoichiometric and nonstoichiometric naked InP clusters was done. The study enabled to identify general and size-dependent properties.

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