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Organic–inorganic perovskites

Lower threshold for nanowire lasers

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Hybrid perovskite is introduced as a new material for nanowire lasers. One-dimensional nanostructures of these perovskites can be optically pumped to lase with tunable wavelength at relatively low threshold, which marks a step towards their use in integrated photonics.

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Figure 1: Lasing in hybrid organic–inorganic metal halide perovskite nanowires.

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Authors and Affiliations

  1. Anthony Fu and Peidong Yang are in the Department of Chemistry, and the Materials Science Division, University of California, Berkeley, California 94720, USA, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA,

    Anthony Fu & Peidong Yang

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  1. Anthony Fu
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  2. Peidong Yang
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Correspondence to Peidong Yang.

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Fu, A., Yang, P. Lower threshold for nanowire lasers. Nature Mater 14, 557–558 (2015). https://doi.org/10.1038/nmat4291

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