CHENG, ZUJUN; PAN, LIKUN; SU, FENFANG; CAO, MEILING; … - In: Surface Review and Letters (SRL) 16 (2009) 05, pp. 669-673
Eu3+ doped silica films have been prepared by sol–gel method and employed as luminescent down-shifting layer on the front side of a crystalline Si solar cell to improve their conversion efficiency. Measurements under standard test conditions (AM1.5, 100 mW/cm2) show the conversion efficiency...