Continuous wave amplified spontaneous emission in phase-stable lead halide perovskites

Continuous wave amplified spontaneous emission in phase-stable lead halide perovskites

Continuous wave amplified spontaneous emission in phase-stable lead halide perovskites, Published online: 28 February 2019; doi:10.1038/s41467-019-08929-0

In order to develop perovskite-based lasers and LEDs for applications, their potential as room-temperature CW-pumped gain materials has to be established. Here, Brenner et al. demonstrate cw-pumped amplified spontaneous emission up to 120 K from a hybrid organic-inorganic halide perovskite layer.

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