Optical microscopes depend on light, of course, but they are also limited by that same light. Typically, anything under 200 nanometers just blurs together because of the wavelength of the light ...

For looking at really small stuff, an optical microscope will only go so far. Looking at things at the nanometer level, though, usually requires some sort of electron microscope, with all the ...

Ultrawide-bandgap semiconductors—such as diamond—are promising for next-generation electronics due to a larger energy gap between the valence and conduction bands, allowing them to handle higher ...

microscope has a spectral range of 3600-2700 and 1800-800 cm-1 for infrared (IR) spectroscopy and a spectral range of 3900 – 200 cm-1 for Raman spectroscopy. X-Y spatial resolution for both methods is ...

SpectraPhysics InSight X3 dual laser, including a 680-1300 nm tunable laser and a fixed 1045 nm laser.

It will just become blurry. The resolution of a light microscope is around 0.2 μm, or 200 nm. This means that it cannot distinguish two points closer than 200 nm. One nm, or nanometre ...

This should make it possible to build highly complex molecular structures, including logic circuits in the nanometre range ... using a scanning tunnelling microscope The positioning of individual ...