MATHEMATICAL MODELLING OF TECHNOLOGICAL PROCESSES AND SYSTEMS
THE EFFECT OF OPTICAL AND RECOMBINATION LOSSES IN CU2ZNSN(S,SE)4-BASED THIN-FILM SOLAR CELLS WITH CDS, ZNSE, ZNS WINDOW AND ITO, ZNO CHARGE-COLLECTING LAYERS
- 1 Department of Electronics and Computer Technology, Sumy State University, Sumy, Ukraine
Abstract
We reported the investigation the effect of the optical and recombination losses in solar cells (SCs) based on nCdS(ZnSe, ZnS)/p-Cu2ZnSn(S,Se)4 heterojunctions with n-ITO(ZnO) frontal charge-collecting contacts on the internal (Qint), external (Qext) quantum yields, short-circuit current density (Jsc) and maximum efficiency (η) of solar cells.