Hybrid tandem solar cell enhanced by a metallic hole-array as the intermediate electrode Zhang, Xuanru ; Huang, Qiuping ; Hu, Jigang ; Knize, Randy J. ; Lu, Yalin Abstract Publication: Optics Express Pub Date: October 2014 DOI: 10.1364/OE.22.0A1400 Bibcode: 2014OExpr..22A1400Z