[Ultra High Vacuum] – The importance of a Sapphire viewport in a HV or UHV
23 février 2020
It is vital for the procedure in-situ to be observed in many high vacuum and ultra-high vacuum (HV/UHV) processes. The challenge is that any optical component must penetrate the hermetically sealed chamber but not compromise the quality of the vacuum.
Lire la suite
[Photonic] – Retina-inspired carbon nitride-based photonic synapses for selective detection of UV light
23 février 2020
Researchers at Seoul National University and Inha University in South Korea developed photo-sensitive artificial nerves that emulated functions of a retina by using 2-dimensional carbon nitride (C3N4) nanodot materials.
Lire la suite