Searching for promising new perovskite-based photovoltaic absorbers: the importance of electronic dimensionality
Sign Up to like & getrecommendations! Published in 2017 at "Materials horizons"
DOI: 10.1039/c6mh00519e
Abstract: Searching for promising nontoxic and air-stable perovskite absorbers for solar cell applications has drawn extensive attention. Here, we show that a promising perovskite absorber should exhibit a high electronic dimensionality. Semiconductors that exhibit a high… read more here.
Keywords: promising new; searching promising; dimensionality; electronic dimensionality ... See more keywords
Pyrrolidinium lead iodide from crystallography: a new perovskite with low bandgap and good water resistance.
Sign Up to like & getrecommendations! Published in 2019 at "Chemical communications"
DOI: 10.1039/c8cc10135c
Abstract: The crystal structure of a new perovskite material, (C4H8NH2)PbI3 was determined and illustrated by single crystal X-ray diffraction. UV spectra, photoluminescence and XRD results show it is a promising alternative to hybrid organic-inorganic perovskites due… read more here.
Keywords: water resistance; bandgap; new perovskite; good water ... See more keywords
Predictions of new AB O 3 perovskite compounds by combining machine learning and density functional theory
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review Materials"
DOI: 10.1103/physrevmaterials.2.043802
Abstract: We apply machine learning (ML) methods to a database of 390 experimentally reported $AB{\mathrm{O}}_{3}$ compounds to construct two statistical models that predict possible new perovskite materials and possible new cubic perovskites. The first ML model… read more here.
Keywords: density functional; machine learning; perovskite compounds; functional theory ... See more keywords
High-temperature properties of new perovskite-like oxides
Sign Up to like & getrecommendations! Published in 2017 at "Russian Journal of Inorganic Chemistry"
DOI: 10.1134/s0036023617080095
Abstract: New complex oxides of composition Pr1–yCayFe0.5 + x(Mg0.25Mo0.25)0.5–xO3, 0.0 ≤ x ≤ 0.1, 0.42 ≤ y ≤ 0.8 having an orthorhombically distorted perovskite structure have been prepared. The thermal expansion and electric conductivity of the… read more here.
Keywords: temperature properties; perovskite like; temperature; high temperature ... See more keywords