News
The helium atom comprises a doubly charged nucleus surrounded by two ... [a computational quantum-mechanical modelling method that looks at the electronic structure of many-body systems] would be a ...
Helium atom precision measurements and calculations have a history of nearly a century. In the 1960s, theorists discovered that the fine-structure split (23P0-23P2) of the 23P energy level of ...
More information: Nick A. von Jeinsen et al, 2D Helium Atom Diffraction from a Microscopic Spot, Physical Review Letters (2023). DOI: 10.1103/PhysRevLett.131.236202 ...
A research team has achieved a significant breakthrough in determining fundamental properties of atomic nuclei. The team conducted laser spectroscopy experiments on muonic helium-3. Muonic helium-3 is ...
One is Na₂He, which consists of one helium atom and two sodium atoms ... 15 to 1.1 million times Earth's atmospheric pressure. Its structure should be similar to that of Na₂He, but in place ...
Multielectron bubbles in liquid helium offer an exciting possibility to bridge this gap in the phase diagram, as well as to study the properties of electrons on curved flexible surfaces.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results