Highly stable two-dimensional graphene oxide: Electronic properties of its periodic structure and optical properties of its nanostructures<xref rid="cpb_27_2_027301_fn1" ref-type="fn">*</xref> <fn id="cpb_27_2_027301_fn1"> <label>*</label> <p>Project supported by the National Key Research and Development Program of China (Grant No. 2017YFA0303600) and the National Natural Science Foundation of China (Grant Nos. 11474207 and 11374217).</p> </fn>

Highly stable two-dimensional graphene oxide: Electronic properties of its periodic structure and optical properties of its nanostructures* *

Project supported by the National Key Research and Development Program of China (Grant No. 2017YFA0303600) and the National Natural Science Foundation of China (Grant Nos. 11474207 and 11374217).

Zhang Qin¹, Zhang Hong^{1, 2, †}, Cheng Xin-Lu²

(color online) (a) Electronic band structures of C₂O. Dotted line represents Fermi level. (b) Density of states (DOS) and the partial densities of states (PDOSs) of C₂O. There are two identical O atoms, two identical C₁ atoms, and two identical C₂ atoms in the primitive cell of C₂O, and O atom, C₁ atom, C₂ atom are shown in PDOSs, Fermi level is indicated by the dashed line.