In the frozen reaches of the planet—glaciers, mountaintops, and icy groundwater—scientists have uncovered strange ...

We propose a novel low-loss phase-change optical switch using MnTe thin film, which has a smaller absorption coefficient than conventional phase-change materials. The designed phase-change optical ...

A new all-optical switch based on the local nonlinear metal-insulator-metal (MIM) plasmonic Mach-Zehnder interferometer (MZI) waveguides was proposed. We used the finite-difference time-domain (FDTD) ...

A new blue fluorescent molecule set new top emission efficiencies in both solid and liquid states, according to a University ...