Ge quantum-dot enhanced c-Si solar cell for improved light trapping efficiency Liu, Bin ; Hu, Jian ; Jia, Lujian ; Liu, Jia ; Ren, Xiaodong ; Zhang, Xisheng ; Guo, Xiaojia ; (Frank) Liu, Shengzhong Abstract Publication: Solar Energy Pub Date: June 2018 DOI: 10.1016/j.solener.2018.03.074 Bibcode: 2018SoEn..167..102L