For some time past we have been investigating the cold cathode glow discharge in helium with probe wires, for approximately ‘normal’ conditions at a pressure of about 1 mm. of mercury. The ...

IN the course of detailed examination of the attenuation of microwaves in the negative glow of an abnormal discharge in helium, we have observed a negative attenuation. This occurs in a very ...

Helium is a gas vital for MRI scanners and high-tech industry – which is suffering from severe supply issues. Now research has identified a new concept in helium gas field formation that will ...

Plasma glows white in low-pressure helium between magnetized cathode electrode, bottom, and anode electrode, top. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news ...

The Paris Games may be over, but the flame is still rising. Just don’t call it Olympic. The helium-powered balloon that lit up the French capital’s skyline during the 2024 Games is making a dramatic ...