Kavli Affiliate: Joel E. Moore | First 5 Authors: Charles D. Brown, Shao-Wen Chang, Malte N. Schwarz, Tsz-Him Leung, Vladyslav Kozii | Summary: The band structure of a crystal may have points where two or more bands are degenerate in energy and where the geometry of the Bloch state manifold is singular, with consequences for […]
Continue.. Direct Geometric Probe of Singularities in Band Structure