Enhanced optoelectronic quality of perovskite thin films with hypophosphorous acid for planar heterojunction solar cells

Enhanced optoelectronic quality of perovskite thin films with hypophosphorous acid for planar heterojunction solar cells

Solution-processed metal halide perovskite semiconductors, such as CH3NH3PbI3, have exhibited remarkable performance in solar cells, despite having non-negligible density of defect states. A likely candidate is halide vacancies within the perovskite crystals, or the presence of metallic lead, both g...

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Bibliographic Details
Main Authors: Zhang, W, Pathak, S, Sakai, N, Stergiopoulos, T, Nayak, P, Noel, N, Haghighirad, A, Burlakov, V, deQuilettes, D, Sadhanala, A, Li, W, Wang, L, Ginger, D, Friend, R, Snaith, H
Format: Journal article
Published: Nature Publishing Group 2015

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