Figure 5.

Calculated electronic structures of the Ti-functionalized g-C3N4-zz4. (a) spin-up and (b) spin-down band structures, (c) total density of states (TDOS), and (d) partial density of states (PDOS). The Fermi level is at 0 eV.

Pan et al. Nanoscale Research Letters 2011 6:97   doi:10.1186/1556-276X-6-97
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