Research Article
First-Principles Study on the Structural and Electronic Properties of N Atoms Doped-Rutile TiO2 of Oxygen Vacancies
Figure 3
The structures of single N doped and double N doped-rutile TiO2. (a) Single N doped TiO2: (b) Model A of double N doped-TiO2; (c) Model B of double N doped TiO2; (d) Model C of double N doped-TiO2.
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