A Kuwait University research team compared the effects on perovskite film grain-size, crystallinity, surface roughness, defects, and related solar cell performance of helium and argon quenching gases ...

An atmospheric gas mixture of helium and argon has been heralded as a ‘major step forward’ in the manufacture of titanium medical devices. The introduction of the novel gas mixture follows results ...

If you're enjoying this article, consider supporting our award-winning journalism by subscribing. By purchasing a subscription you are helping to ensure the future of impactful stories about the ...

R. BERRY 1 has recently directed attention to the use of helium in place of argon in a conventional argon detector. All the rare gases should behave in the same manner as argon, that is, collision of ...

Well, University of Washington principal lecturer June Morita put the question to the test this week with her introductory-statistics class. She had friends in the chemistry department vacuum the air ...

Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences, Vol. 262, No. 1310 (Jul. 18, 1961), pp. 379-394 (16 pages) The Druyvesteyn method of measuring electron energy ...

If you're enjoying this article, consider supporting our award-winning journalism by subscribing. By purchasing a subscription you are helping to ensure the future of impactful stories about the ...