Splitting white light into its constituent spectral components has been of interest ever since Newton first discovered the phenomenon of color separation. Many devices have since been conceived to ...
(Nanowerk News) Under the microscope, healthy and unhealthy cells can be very difficult to distinguish. Scientists use stains or fluorescent tags targeting specific proteins to identify cell types, ...
Recent experiments that demonstrate the negative refraction of light could bring a heated scientific debate to a close, and give negative-index materials a positive future Figure 1: Negative-index ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results