A peculiar ground-state phase for superconductor NbSe2 -- It's a Bose metal!

The application of large enough magnetic fields results in the disruption of superconducting states in materials even at drastically low temperature, thereby changing them directly into insulators -- or so was traditionally thought. Now, scientists report curious multi-state transitions of these superconductors: going from superconductor to special metal and then to insulator.

from Top Technology News -- ScienceDaily https://ift.tt/322UUIE