Semi-Dirac fermions, which are massless in one 2D direction but possess mass in the other, have so far eluded detection in solids. New experiments reveal their defining feature in the nodal-line metal ZrSiS.
Semi-Dirac fermions, which are massless in one 2D direction but possess mass in the other, have so far eluded detection in solids. New experiments reveal their defining feature in the nodal-line metal ZrSiS.
Leave a reply