Perovskite Nanowires Yield Efficient, Tunable Lasers

April 13, 2015 8:39 PM

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MADISON, Wis., April 13, 2015 — A “freshman-chemistry-level” technique for growing nanowires produces tunable lasers that are nearly 100 percent efficient.

With low lasing thresholds and Q factors around 3600, these single-crystal lead halide perovskite nanowires could be suitable for miniature optoelectronic devices.

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