Band structure and physical structure of FCC and SC cells. (a) Typical band structure of bulk Si for two-atom FCC (solid lines) and eight-atom SC cells (dotted lines with squares), calculated using the VASP plane-wave method (see ‘Methods’ section). (b) Two-atom FCC cell. (c) Eight-atom SC cell.
Drumm et al. Nanoscale Research Letters 2013 8:111 doi:10.1186/1556-276X-8-111