@article{oai:sucra.repo.nii.ac.jp:00012498,
 author = {佐宗, 哲郎},
 issue = {2},
 journal = {Physica. B, condensed matter},
 month = {},
 note = {http://www.sciencedirect.com/science/journal/09214526 | http://www.sciencedirect.com/science/journal/09214526, It is shown that the conduction band of typical Kondo insulator YbB12 can be expressed rather well by a simple tight-binding model of 5d_ orbitals on Yb. The (ddσ) overlapping integral is considered to be produced by the hopping through B12 clusters.The density of states is also calculated. If the mixing with the f-states is properly taken into account, this model can be a useful starting point for incorporating the strong correlation effect, and can consistently explain all the thermal, thermoelectric, transport and magnetic properties of YbB12., text, application/pdf},
 pages = {497--498},
 title = {A simple tight-binding model description of the conduction band of the Kondo insulator YbB_<12>},
 volume = {329-333},
 year = {2003},
 yomi = {サソウ, テツロウ}
}