High-performance and economically viable La2NiMnO6-based carrier transport layer-free perovskite solar cell with carbon-contact feasibility: a SCAPS-1D analysis. African Scientific Reports, [S. l.], v. 5, n. 2, p. 536, 2026. DOI: 10.46481/asr.2026.5.2.536. Disponível em: https://asr.nsps.org.ng/index.php/asr/article/view/536. Acesso em: 17 jul. 2026.