@article{imai,
  title = {Electronic structure and chemical bonding in semiconducting 3d transition-metal silicides CrSi<sub>2</sub>, Mn<sub>4</sub>Si<sub>7</sub>, and <i>β</i>-FeSi<sub>2</sub>},
  author = {Motoharu Imai, Masao Arai},
  publisher = {IOP Publishing},
  year = {2025},
  keywords = {silicides, semiconductor, first-principles calculation, chemical bonding}
}