摘要 |
The invention relates to a photovoltaic cell comprising a photovoltaically active semiconductor material, wherein the photovoltaically active semiconductor material is a p- or n-doped semiconductor material comprising mixed compounds of the formula (I): <?in-line-formulae description="In-line Formulae" end="lead"?>(Zn1-xMnxTe)1-y(SiaTeb)y (I)<?in-line-formulae description="In-line Formulae" end="tail"?> where x is from 0.01 to 0.99, y is from 0.01 to 0.2, a is from 1 to 2 and b is from 1 to 3. |