Physicists' findings about helium could lead to more accurate temperature Date: May 18, 2010 Source: University of Delaware Summary: Most of us know helium as a gas for filling party balloons or ...

Helium permeability was measured for all films. Differential scanning calorimetry (DSC) was conducted from 25 to 250 °C. Dynamic mechanical analysis (DMA) was performed for different films over ...

The new study, “Reactivity of He with ionic compounds under high pressure,” was published on March 5 in Nature Communications. The work was inspired by a 2017 study in which a different research team ...