Polycrystalline thin films of Cu2ZnSnSe4 (CZTSe) were produced by selenisation of Cu(Zn,Sn) magnetron sputtered metallic precursors for solar cell applications. The p-type CZTSe absorber films were found to crystallize in the stannite structure (a = 5.684 Ã… and c = 11.353 Ã…) with an electronic bandgap of 0.9 eV. Solar cells with the structure were fabricated with device efficiencies up to 3.2%.
|Publication status||Published - 2009|
|Event||5th Photovoltaic Science Applications and Technology (PVSAT-5) - Glyndŵr University, Wrexham, UK|
Duration: 1 May 2009 → …
|Conference||5th Photovoltaic Science Applications and Technology (PVSAT-5)|
|Period||1/05/09 → …|