Room-Temperature Ultraviolet Nanowire Nanolasers

@article{Huang2001RoomTemperatureUN,
  title={Room-Temperature Ultraviolet Nanowire Nanolasers},
  author={Michael H. Huang and Samuel Mao and H. Feick and Haoquan Yan and Yiying Wu and H. Kind and E. Weber and R. Russo and Peidong Yang},
  journal={Science},
  year={2001},
  volume={292},
  pages={1897 - 1899}
}
Room-temperature ultraviolet lasing in semiconductor nanowire arrays has been demonstrated. The self-organized, <0001> oriented zinc oxide nanowires grown on sapphire substrates were synthesized with a simple vapor transport and condensation process. These wide band-gap semiconductor nanowires form natural laser cavities with diameters varying from 20 to 150 nanometers and lengths up to 10 micrometers. Under optical excitation, surface-emitting lasing action was observed at 385 nanometers, with… Expand
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