What’s the perfect number of cards for playing poker? According to a new mathematical discovery, the answer is the ...
Abstract: Stacked intelligent metasurfaces (SIMs), which integrate multiple programmable metasurface layers, have recently emerged as a promising technology for advanced wave-domain signal processing.
Abstract: Multi-filament structure in Bi-2223 high-temperature superconducting tapes can not only reduce the AC loss but also increase the number of Ag-superconducting interface to increase the high ...