Two or more graphene layers that are stacked with a small twist angle in relation to each other form a so-called moiré ...
So cosmologists feel confident in modelling the universe using the “maximally symmetric” description of space-time in Einstein’s theory of general relativity. This symmetric vision for the universe, ...
Abstract: In this letter, a high-order mode microstrip patch antenna with low sidelobe level (SLL) and symmetrical radiation pattern is presented. The mechanisms of sidelobe suppression and radiation ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results