Light trapping characteristics of glass substrate with hemisphere pit arrays in thin film Si solar cells<xref ref-type="fn" rid="cpb141947fn1">*</xref>

Light trapping characteristics of glass substrate with hemisphere pit arrays in thin film Si solar cells*

Chen Le^a),^b), Wang Qing-Kang^a)†, Wangyang Pei-Hua^a), Huang Kun^a), Shen Xiang-Qian^a)

(a) Three-dimensional stereogram of the HP glass. (b) The mathematical model of two-dimensional cross section about the hemisphere pit.