In this interview, Sue Berets, the Applications Scientist at Harrick Scientific, talks to AZoM about specular reflectance measurements and the difference between absolute and relative. Please tell us ...

The surface dynamics of amorphous and semicrystalline polymer films have been measured using helium atom scattering. Time-of-flight data were collected to resolve the elastic and inelastic scattering ...

All this equipment you see in this picture is just the shell and support equipment for the helium atom reflectivity machine. Tinfoil, power cables, water plumbing, pneumatic lines, gas feeds, and high ...

In 5G the higher frequency (HF) bands (24 – 86 GHz) will become of more interest for wireless communication. The propagation characteristics in the HF are still quite unknown and the frequency ...