#figure({
  set text(size: 9pt);
  set par(justify: false);
  table(columns: 4, align: center + horizon,
    table.cell(colspan: 2, rowspan: 2)[], table.cell(colspan: 2)[BEC (unit: |e|)], [x / y direction], [z direction],
    table.cell(rowspan: 2)[Si atom], [A/C layer], [2.667], [2.626], [B layer], [2.674], [2.903],
    table.cell(rowspan: 2)[C atom], [A/C layer], [-2.693], [-2.730], [B layer], [-2.648], [-2.800],
  )},
  caption: [
    Born effective charges of Si and C atoms in A/B/C/B layers of 4H-SiC, calculated using first principle method.
  ],
  placement: none,
)<table-bec>
