Terahertz modulation is essential for high-speed communication systems, but a long-standing trade-off between low insertion ...
In the mammalian brain, synaptic transmission usually depends on presynaptic action potentials (APs) in an all-or-none (or digital) manner. Recent studies suggest, however, that subthreshold ...
FIG. 1 (a) Functional diagram and (b) Structure diagram of the device. Vortex beams with helical phase wavefronts can carry orbital angular momentum (OAM) and have promising applications in ...
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