The linear and nonlinear optical properties of metal nanoparticles are highly tunable by
variation of parameters such as particle size, shape, composition, and environment. To fully …

In an effort to shed light into the role of surface morphology of nanoparticles on their thermal
properties, we have prepared Fe 3 O 4 and CuO nanoparticles of different sizes and …

In the last two decades, Mesoporous Silica Nanoparticles (MSNs) were given a substantial
interest due to their unique properties and wide range of applications. The size is a key …

The intensity levels in a three-dimensional (3D) reconstruction, obtained by electron
tomography, can be influenced by several experimental imperfections. Such artifacts will …

[en] SAXS and WAXS techniques were used to study the crystal-to-liquid and liquid-to-
crystal transitions of bismuth nanoparticles (NPs) embedded in a sodium-borate glass. The …

The purpose of this investigation is to determine the function describing the relation between
melting temperature and radius of dilute sets of spherical nanocrystals with wide radius …

[eng] Carbon-encapsulated iron nanoparticles have being researched heavily, since they
present advantageous properties over other protective coatings such as polymer or silica …

We studied the effect of matrix composition on the formation and growth of Pb nanodroplets
embedded in (x-2) PbO-(100-x) B2O3-2SnO2-2Pb glasses during isothermal treatments at …

Nesta dissertação, as técnicas de SAXS e WAXS foram utilizadas no estudo das transições
de fase sólido-líquido e líquido-sólido de nanopartículas (NPs) de bismuto imersas em um …