Figure 4.

Schematics of relevant design metrics in electronic structure screening of solid materials. E_g stands for band gap, and NC stands for nanocrystals. m_e and m_h are the effective mass of electrons and holes, respectively. VBM and CBM refer to the valence band minimum and conduction band maximum. Ψ_e and Ψ_h refer to the electron and hole wave functions, respectively; and a_Bohr is the Bohr radius of the exciton. d_NC stands for the nanocrystal size.