Electronic structure of YbB6 dependent on onsite Coulomb interaction U and internal parameter of B atom Project supported by the Special Project of Department of Education of Shannxi Province, China (Grant No. 18JK0710) and the Natural Science Foundation of Shannxi Province, China (Grant No. 2019JQ-105). |
First-principles calculation-based band structure of YbB6 with different values of internal structural parameter x and U (U = 4 eV (a) and 7 eV (c)). (b) and (d) Zoomed part of band structure in panels (a) and (c) near EF, respectively. |