The morphology of sodium partially and totally neutralized carboxytelechelic ionomers has been characterized by small-angle X-ray scattering showing that the aggregates grow as more end chains are neutralized while keeping the electron density constant, in agreemeent with the multiplet model.

This paper presents the size distribution function of voids in hydrogenated amorphous silicon carbide films deposited by PECVD from mixtures of silane and methane.

The additional absorbance spectra of samples exposed to ultraviolet light show that the silver colloid formation is possible only in samples that exhibit SAXS curves characteristic of well defined particles dispersed in glass.