Influence of Secondary Phases in Kesterite-Cu<sub>2</sub>ZnSnS<sub>4</sub> Absorber Material Based on the First Principles Calculation

<div>Monoclinic structure of Cu<sub>2</sub>SnS<sub>3</sub>.</div>

International Journal of Photoenergy

Figure 2: Influence of Secondary Phases in Kesterite-Cu<sub>2</sub>ZnSnS<sub>4</sub> Absorber Material Based on the First Principles Calculation 