Designing 2D Phononic Crystal Slabs with Transmission Gaps for Solid Angle as well as Frequency Variation
Horizontal coordinates and a depth coordinate axis are introduced. There are three scatterer interfaces in this illustration. The medium is periodic with period in the direction, although only finitely many cylindrical scatterers are shown at each interface, and the cylinder axes are parallel to the y-axis.
Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.