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Electronic and optical properties of doped <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>TiO</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:math> by many-body perturbation theory

Electronic and optical properties of doped <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>TiO</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:math> by many-body perturbation theory

Doping is one of the most common strategies for improving the photocatalytic and solar energy conversion properties of ${\mathrm{TiO}}_{2}$, hence an accurate theoretical description of the electronic and optical properties of doped ${\mathrm{TiO}}_{2}$ is of both scientific and practical interest. In this work we use many-body perturbation theory techniques to …