First-Principles Study of the Quasi-Particle and Excitonic Effect in o-BC<sub>2</sub>N: The GW + BSE Study

<div>The contribution of the exciton at the valence band and conduction band edge.</div>

Advances in Condensed Matter Physics

Figure 7: First-Principles Study of the Quasi-Particle and Excitonic Effect in o-BC<sub>2</sub>N: The GW + BSE Study 