The University of Sydney: Recent submissions
-
Trapped-Hydrogen-Induced Energy Loss in Tin-Based Hybrid Perovskite Solar Cells
Published 2022The hitherto subdued power conversion efficiencies of Sn-based hybrid perovskite solar cells are generally attributed to severe nonradiative recombination; however, the responsible deep-level defects are still unclear. ...Open AccessArticle -
Atomic and molecular hydrogen in hybrid perovskite solar cells
Published 2022Hydrogen interstitials are expected to be important in organic–inorganic hybrid perovskites; however, the characteristics and behaviors of hydrogen in perovskites remain poorly understood. Here, on the basis of density ...Open AccessArticle -
Origin of enhanced nonradiative carrier recombination induced by oxygen in hybrid Sn perovskite
Published 2023Oxygen ingression has been shown to substantially decrease the carrier lifetime of Sn-based perovskites, behind which the mechanism remains yet unknown. Our first-principles calculations reveal that in prototypical MASnI3 ...Open AccessArticle -
Hydrogen-anion-induced carrier recombination in MAPbI3 perovskite solar cells
Published 2021Identification and passivation of defect-induced electron-hole recombination centers are currently crucial for improving the efficiency of hybrid perovskite solar cells. Besides general intrinsic defects, experimental ...Open AccessArticle -
Using hierarchical dimensional models to investigate the genomic and neural correlates of transdiagnostic psychiatric phenotypes across the lifespan
Published 2025Hierarchical dimensional models have gained popularity as a data-driven alternative to traditional psychiatric classification systems. The transdiagnostic phenotypes derived from these models demonstrate greater reliability ...Open AccessThesis