The energy sector of the European Union (EU) is based mainly on fossil fuels and almost two-thirds of the energy demand is imported. In the future, fo...

The admittance analysis method has been used to calculate the collection e .ciency and the short circuit current density in a- Si: H p- i- n Solar cel...

Two types of silicon (Si) substrates (40 n- type with uniform base doping and 40 n/ n C epitaxial wafers) from the silicon industry rejects were chose...

Photovoltaic ( PV) system designers use performance data of PV modules to improve system design and make systems more cost e .ective. The collection o...

Cis and trans isomers have been studied in the solution of the dye DCM. The photo-physical parameters of DCM dissolved in methylene chloride have been...