Zhang, Yaohong, Guohua Wu, Chao Ding, Feng Liu, Dong Liu, Taizo Masuda, Kenji Yoshino, Shuzi Hayase, Ruixiang Wang, and Qing Shen. “Surface-Modified Graphene Oxide/Lead Sulfide Hybrid Film-Forming Ink for High-Efficiency Bulk Nano-Heterojunction Colloidal Quantum Dot Solar Cells”. Nano-Micro Letters 12 (May 16, 2020): 111. Accessed April 29, 2024. https://www.nmlett.org/index.php/nml/article/view/443.