Quantum physicists have answered a puzzling question at the forefront of research into iron-based superconductors: Why do electrons in iron selenide dance to a different tune when they move right and left rather than forward and back? In a new study, the researchers report the discovery of high-energy spin anisotropy that occurs concurrently with electronic nematicity in iron selenide.
Click here for original story, Spinning is key for line-dancing electrons in iron selenide
Source: ScienceDaily