Crystal structures of perovskite compounds for solar cells

What is it about?

The crystal structures of various types of perovskite halide compounds used for solar cells were summarized and described. In addition to the ordinary 3-dimensional perovskites, double perovskite structures and low dimensional perovskites with 2-, 1-, or 0-dimensionalities were summarized.

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Why is it important?

These results are useful for structure analysis of perovskite halide crystals, which are expected to be next-generation solar cells and photovoltaic materials.