Physicists at Columbia University in the US say they may have found evidence for a phenomenon in which a superfluid suddenly stops flowing inside a solid-state material. If confirmed, the finding – ...
Explore how energy is stored in an inductor and how to calculate the energy density of a magnetic field. A core concept in ...
Superconductors are among the most puzzling materials in physics. They conduct electricity with zero resistance, but only ...
High energy density (HED) physics has critical applications in areas such as inertial confinement fusion and the stewardship of the nation’s nuclear weapons stockpile. Congress has requested that the ...