Mostrando 541 - 560 Resultados de 58,275 Para Buscar '".br"', tiempo de consulta: 0.33s Limitar resultados
  1. 541
    “…The optimized 6-Ag-AgBr/AlOOH sample showed a 79% decomposition of TCH in 2 h, which is almost two times higher than that of bare AgBr (37%). …”
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  2. 542
    “…This work reports on the evaporation of the CsPbBr(3) precursor by Single Source Thermal Ablation, showing that just after deposition films consist of a mixture of CsPbBr(3), CsPb(2)Br(5), and Cs(4)PbBr(6) due to a vertical composition gradient. …”
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  3. 543
  4. 544
    “…Variations in the HAXPES-derived compositions between individual sample sets were observed, but in general, they confirm that the addition of 20 mol % SnF(2) improves coverage of the titanium dioxide substrate by CsSnBr(3) and decreases the oxidation of Sn(II) to Sn(IV) while also suppressing formation of secondary Br and Cs species. …”
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  5. 545
  6. 546
    por Alemany Oliver, Mathieu
    Publicado 2020
    “…This paper introduces the concept of business-related conspiracy theories (BrCTs). Drawing on Aristotelian virtue ethics and undertaking a narratological and ethical analysis of 28 BrCTs found online, I emphasize that BrCTs are narratives with structures rooted in other latent macro- and meta-narratives, including centuries-old myths. …”
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  7. 547
    “…In this work, we systemically investigated the effects of the surface hydrophobicity of indium tin oxide substrates on the crystallization process of MAPbBr(3) SCTFs prepared by the space-confined method. …”
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  8. 548
  9. 549
    “…The genome of Streptomyces sp. strain BR123, isolated from rhizospheric soil that exhibited promising antimicrobial properties, was sequenced and assembled. …”
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  10. 550
  11. 551
    “…Colloidal CsPbX(3) (X = Br, Cl, and I) perovskite nanocrystals exhibit tunable bandgaps over the entire visible spectrum and high photoluminescence quantum yields in the green and red regions. …”
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  12. 552
  13. 553
  14. 554
  15. 555
    “…Inorganic halides perovskite CsPbX(3) (X = Cl, Br, and I or mixed halide systems Cl/Br and Br/I) nanoparticles are efficient light-conversion objects that have attracted significant attention due to their broadband tunability over the entire visible spectral range of 410–700 nm and high quantum yield of up to 95%. …”
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  16. 556
    por Wang, Yuan, Zhu, Laipan, Du, Cuifeng
    Publicado 2021
    “…Here, a bulk CH(3)NH(3)PbBr(3) (MAPbBr(3)) single crystal (SC) was fabricated, whose temperature and light polarization dependence was investigated by measuring photoluminescence. …”
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  17. 557
    “…Here, we employ cryogenic scanning magnetometry using a single-electron spin of a nitrogen-vacancy center in a diamond probe to unambiguously prove the existence of magnetic domains and study their dynamics in atomically thin CrBr(3). By controlling the magnetic domain evolution as a function of magnetic field, we find that the pinning effect is a dominant coercivity mechanism and determine the magnetization of a CrBr(3) bilayer to be about 26 Bohr magnetons per square nanometer. …”
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  18. 558
    “…Here, we look at the effect of grain size to mitigate ion migration. We find that in MAPbBr(3) solar cells prepared with grain sizes varying from 2 to 11 μm the activation energy for bromide ion migration increases from 0.17 to 0.28 eV. …”
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  19. 559
  20. 560
    “…In this work, we designed two types of Ruddlesden–Popper hybrid perovskites, Cs(n)(+1)Sn(n)Br(3n+1) and Cs(n)Sn(n)(+1)Br(3n+2), and studied their band structures and band gaps as a function of the number of layers (n = 1–5). …”
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