Effect of deep-level defect density of the absorber layer and n/i interface in perovskite solar cells by SCAPS-1D

• Published in: Results in physics Vol. 16; p. 102839
• Main Authors: Chowdhury, M.S., Shahahmadi, S.A., Chelvanathan, P., Tiong, S.K., Amin, N., Techato, K., Nuthammachot, N., Chowdhury, T., Suklueng, M.
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.03.2020; Elsevier
• Subjects: Defect density; Interface; Perovskite; SCAPS-1D; Solar cell simulation; Solar cell simulation; Perovskite; Defect density; Interface; SCAPS-1D

•PEDOT:PSS/Perovskite/CdS perovskite planar structure is numerically simulated.•Performance parameters dependency on the absorber defect density and absorber thickness are investigated.•Power conversion efficiency >25% can be achieved when the defect density is <1014 cm−3 and absorber thicknes...