Figure 6.

Measured PL + laser, EL, sum (EL + PL and laser), and EPL + laser spectra. This was through an applied electric field of E = 2 kV/cm and an excitation wavelength of λ = 1.3 μm at T = 20°C.

Chaqmaqchee and Balkan Nanoscale Research Letters 2012 7:526   doi:10.1186/1556-276X-7-526
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