Current improvement in substrate structured Sb2S3 solar cells with MoSe2 interlayer

Current improvement in substrate structured Sb₂S₃ solar cells with MoSe₂ interlayer

Liu Lu¹, Zhang Sheng-Li^{1, ‡}, Wu Jian-Yu¹, Wang Wei-Huang¹, Liu Wei¹, Wu Li², Zhang Yi^{1, †}

Distributions of device parameters (a) V_OC, (b)J_SC, (c) fill factor, and (d) efficiency. (e) The J–V curves and (f) EQE spectra of optimal Sb₂S₃ solar cells deposited on Mo substrate with and without MoSe₂, the inset shows the band gap extracted from the EQE data.