Performance analysis and optimization of inverted inorganic CsGeI₃ perovskite cells with carbon/copper charge transport materials using SCAPS-1D.

ABSTRACT: Organic-inorganic perovskite solar cells (PSCs) have achieved the power conversion efficiencies (PCEs) of more than 25%. However, the organic compound in the material is causing structural degradation of the PSC owing to heat (thermal instability), humidity and moisture. This has led to the exploration of only inorganic perovskite materials. Inorganic PSCs such as caesium have seen a breakthrough by achieving highly stable PSC with PCE exceeding 15%. In this work, the inorganic non-toxic PSC of caesium germanium tri-iodide (CsGeI₃) is numerically modelled in SCAPS-1D with two carbon-based electron transport layers (ETLs) and two copper-based hole transport layers (HTLs). This study introduces in-depth numerical modelling and analysis of CsGeI₃ through continuity and P

SUBMITTER: Ahmad W 

PROVIDER: S-EPMC10014240 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature