| abstract |
The present invention is a photovoltaic cell comprising a photovoltaic active semiconductor material, wherein the photovoltaic active semiconductor material is a binary compound of formula (I) or a ternary compound of formula (II): ZnTe (I) A p-doped or n-doped semiconductor material having Zn 1-x Mn x Te (II), where x is a number between 0.01 and 0.99, wherein the photovoltaic active semiconductor material In which tellurium ions are substituted to a certain proportion with halogen ions and nitrogen ions, and the halogen ions are selected from the group consisting of fluorides, chlorides and bromides or mixtures thereof. It relates to a power cell. |