The band structure of iron-based superconductors gives rise to yet another scenario for the appearance of Dirac fermions. A viewpoint on "Observation of Dirac cone electronic dispersion in BaFe2As2" (Richard et.al., PRL 104, 137001 (2010)).
CITATION STYLE
Hasan, M., & Bernevig, B. (2010). Dirac cone in iron-based superconductors. Physics, 3. https://doi.org/10.1103/physics.3.27
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