Modification of Dye-Sensitized Solar Cells With Sputter-Deposited Titanium Dioxide Blocking Layer for Enhanced Photovoltaic Performance Under Different Illuminations. - Jung-Chuan Chou; Po-Feng Chen; Po-Hui Yang; Chih-Hsien Lai; Po-Yu Kuo; Yu-Hsun Nien; Shang-Wen Zhuang; Ruei-Hong Syu; Yu-Han Huang (IEEE Access, 2023)