Three-dimensional nanostructures can be fabricated by the glancing angle deposition technique. By rotating the substrate in both polar and azimuthal directions, one can fabricate desired nanostructures, such as nanorod arrays with different shapes, nanospring arrays, and even multilayer nanostructures. This method offers a fully three-dimensional control of the nanostructure with additional cap...

Elaborate one-dimensional photonic crystals are constructed from a variety of organic and biopolymers, which can be dissolved or melted, by templating the solution-cast or injection-molded materials in porous silicon or porous silicon dioxide multilayer (rugate dielectric mirror) structures. After the removal of the template by chemical dissolution, the polymer castings replicate the photonic f...

In multilayer non-magnetic structures with island layers Bi ([Bi-Al 2 O 3 ] N --- at room temperature, an abnormally large optical non-reciprocity effect was detected. It is shown that this can be closely related to the behavior of dielectric permittivity in nanostructured layers. found these systems, metallic nature response constant (Re(ε)<0) observed <0) range when thickness la...

Sputtered reactive multilayers applied as a heat source in electronic joining processes are 11 an emerging technology. It promises low-stress assembly of components while improving the 12 thermal contact and thus thermal resistance. The use of nanostructures can significantly enhance 13 the adhesion and reliability of joints between different materials. This work presents a 14 phenomenological ...

Using the example of a seven-layer ferromagnetic structure with three thin (nanoscale) and four wide magnetic layers, possible scenarios domain boundary dynamics in multilayer ferromagnet are considered. Significant differences were found presence layers increased decreased values anisotropy constant. A diagram is constructed depending on initial velocity its movement distance between layers. T...

The main objective of this research was to synthesize and characterize gold-coated Fe3O4 /SiO2 nanoshells for clinical applications. Magnetite nanoparticles (NPs) were prepared via co-precipitation. The results showed that smaller particles can be synthesized by decreasing the NaOH concentration, which in our case this corresponded to 35 nm by using 0.9 M of NaOH at 750 rpm. The NPs were then m...