Observation of effective pseudospin scattering in ZrSiS

• Main Authors: Md. Mofazzel Hosen, Singh, Bahadur, Hellerstedt, Jack, Edmonds, Mark T., Kaczorowski, Dariusz, Neupane, Madhab, Lin, Hsin, Fuhrer, Michael S., Weber, Bent, Ishigami, Masahiro, Lodge, Michael S., Chang, Guoqing, Huang, Cheng-Yi
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2019
• Subjects: DRNTU::Science::Physics; Dirac Line Node Semimetal; Low-temperature Scanning Tunneling Microscopy
• Online Access: https://hdl.handle.net/10356/86807; http://hdl.handle.net/10220/48315
• Institution: Nanyang Technological University

3D Dirac semimetals are an emerging class of materials that possess topological electronic states with a Dirac dispersion in their bulk. In nodal-line Dirac semimetals, the conductance and valence bands connect along a closed path in momentum space, leading to the prediction of pseudospin vortex rin...