Figure 5.

Room-temperature EL spectra of LEDs with and without GaOOH NRAs at various injection currents. The inset shows the illumination images of the fabricated LEDs with/without GaOOH NRAs at an injection current of 5 mA.

Lee et al. Nanoscale Research Letters 2012 7:458   doi:10.1186/1556-276X-7-458
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