9.2%-efficient core-shell structured antimony selenide nanorod array solar cells

9.2%-efficient core-shell structured antimony selenide nanorod array solar cells

9.2%-efficient core-shell structured antimony selenide nanorod array solar cells, Published online: 10 January 2019; doi:10.1038/s41467-018-07903-6

Antimony selenide is a promising thin film solar cell absorber material in which grain orientation is crucial for high device performance. Here Li et al. grow the material in nanorod arrays along the [001] direction and obtain record high efficiency of 9.2%.

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