General Equations of Symmetrical Ellipsometer Arrangements*

Synthesis and optical characterization of nanocrystalline NiFe2O4 structures

“…The reaction mechanism between lithium and nickel ferrite have been also discussed on the basis of the results of cycle voltammetry (CV) experiments. The wide applications of nanosized ferrites lead to the development of various chemical procedures for the synthesis, which include the hydrothermal method, co-precipitation, freeze drying, spray drying, and precursor and sol-gel techniques for the preparation of the stoichiometric and chemically pure spinel ferrites [20][21][22][23][24]. In particular the sol-gel method is a most useful and attractive technique for the preparation of nanosized ferrite particles offering advantages such as good stoichiometric control and the production of ultrafine particles with a narrow size distribution in a relatively short processing time at very low temperatures.…”

Principal linear polarization states of an optical system

“…We are interested in the case when the incident light is linearly polarized so that (4) where r is a real number. Substitution of Eq.…”

Nanosize Nitride‐Based Composite Powders Produced by ICP Technique

“…Owing to an increasing importance of nanosize powders many non-conventional powders preparation techniques have been developed, for instance, laser-synthesis, sol-gel, spray pyrolyzes, gas-phase condensation [1,2]. Among these methods a plasma technique based on formation of products from a gaseous phase provides an attractive alternative because a production rate of a simple one stage process is relatively high [3].…”