Listar por tema "phase segregation"
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Controlling the Phase Segregation in Mixed Halide Perovskites through Nanocrystal Size
American Chemical Society (2019)Mixed halide perovskites are one of the promising candidates in developing solar cells and light-emitting diodes (LEDs), among other applications, because of their tunable optical properties. Nonetheless, photoinduced phase ... -
Effect of Light Illumination on Mixed Halide Lead Perovskites: Reversible or Irreversible Transformation
American Chemical Society (2018)One intriguing aspect of mixed halide lead perovskites (e.g., CH3NH3PbBrxI3–x) is halide ion segregation when subjected to visible illumination, but this aspect gives rise to the concerns regarding the influence of halide ... -
Recent insights for achieving mixed halide perovskites without halide segregation
Elsevier (2018-10)The incorporation of halide perovskites in optoelectronics has provided a fast advance in the fabrication of new sensitizers with a balanced light-harvesting, free carrier transportation, and a progressive overcoming of ...