X-ray crystallography is a technique used to reveal how the atoms of crystalline solids are arranged, relying upon the diffraction of X-ray radiation by the periodic atomic structure. Its continual ...

At any interface between two materials within a fibre cross-section, there is an increase in the electric-field strength on the low-refractive-index side. Within most microstructured fibres ...

Abstract: Although most aircraft are equipped with active communication systems such as ADS-B and satellite links, these systems may fail in emergencies or when signals are lost. At this point, remote ...