Mostrando 161 - 180 Resultados de 5,854 Para Buscar 'perovskita~', tiempo de consulta: 5.24s Limitar resultados
  1. 161
    “…Organic-inorganic halide perovskites present a number of challenges for first-principles atomistic materials modeling. …”
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  2. 162
    “…Halide perovskites exhibit unique slow hot-carrier cooling properties capable of unlocking disruptive perovskite photon–electron conversion technologies (e.g., high-efficiency hot-carrier photovoltaics, photo-catalysis, and photodetectors). …”
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  3. 163
    “…[Image: see text] Hybrid organic–inorganic perovskites represent a special class of metal–organic framework where a molecular cation is encased in an anionic cage. …”
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  4. 164
    “…We attribute these oxygen-induced losses in the power conversion efficiencies to the formation of electron traps within the perovskite photoactive layer. Our results highlight that the formamidinium-caesium mixed-cation perovskites are much less sensitive to oxygen-induced degradation than the methylammonium-based perovskite cells, and that further improvements in perovskite solar cell stability should focus on the mitigation of trap generation during ageing.…”
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  5. 165
    “…Perovskite solar cells have shown a meteoric rise of power conversion efficiency and a steady pace of improvements in their stability of operation. …”
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  6. 166
    “…The correlations between the nanoporous structures and the specific performance of perovskite oxides are summarized and highlighted. The future research directions of nanoporous perovskite metal oxides are also prospected.…”
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  7. 167
    por Wu, Tingjun, Gao, Peng
    Publicado 2018
    “…Oxide perovskite materials have a long history of being investigated for thermoelectric applications. …”
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  8. 168
  9. 169
    por Wei, Haotong, Huang, Jinsong
    Publicado 2019
    “…By comparing the performances of halide perovskites radiation detectors with current state-of-the-art ionizing radiation detectors, we show the promising features and challenges of halide perovskites as promising radiation detectors.…”
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  10. 170
  11. 171
    “…Direct capture of solar energy for organic synthesis is a promising approach. Lead (Pb)-halide perovskite solar cells reach 24.2% power conversion efficiency, rendering perovskite a unique type material for solar energy capture. …”
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  12. 172
    “…The evolution of the device temperature of a perovskite module of 225 cm(2) area is presented during a period of 25 days under central European conditions. …”
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  13. 173
    “…Organic–inorganic hybrid perovskites have emerged as promising functional materials for high‐performance photodetectors. …”
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  14. 174
    “…[Image: see text] Many exciting “anomalies” affecting long-time and low-frequency phenomena in the photoactive halide perovskites that are presently in the focus of the field of photovoltaics turn out to be rather expected from the point of view of solid-state ionics. …”
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  15. 175
    “…Two-dimensional (2D) hybrid organic-inorganic perovskites have recently attracted the attention of the scientific community due to their exciting optical and electronic properties as well as enhanced stability upon exposure to environmental factors. …”
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  16. 176
  17. 177
    “…[Image: see text] Increasing the stability of perovskites is essential for their integration in commercial photovoltaic devices. …”
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  18. 178
    “…This paper presents the results of a combined experimental and analytical/computational study of the effects of pressure on photoconversion efficiencies of perovskite solar cells (PSCs). First, an analytical model is used to predict the effects of pressure on interfacial contact in the multilayered structures of PSCs. …”
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  19. 179
    “…In this study, the energy gap-refractive index relations of perovskites are examined in detail. In general, the properties of perovskites are dependent on the structural reorganization and covalent nature of their octahedral cages. …”
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  20. 180
    “…The recent re‐emergence of halide perovskites has received escalating interest for optoelectronic applications. …”
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