For the first time, physicists have captured direct images of ‘second sound,’ the movement of heat sloshing back and forth within a superfluid. The results will expand scientists’ understanding of heat flow in superconductors and neutron stars.
For the first time, physicists have captured direct images of ‘second sound,’ the movement of heat sloshing back and forth within a superfluid. The results will expand scientists’ understanding of heat flow in superconductors and neutron stars. For the first time, physicists have captured direct images of ‘second sound,’ the movement of heat sloshing back and forth within a superfluid. The results will expand scientists’ understanding of heat flow in superconductors and neutron stars.