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International Journal of Photoenergy
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International Journal of Photoenergy
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2012
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Article
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Fig 3
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Research Article
Effect of Trapezoidal-Shaped Well on Efficiency Droop in InGaN-Based Double-Heterostructure Light-Emitting Diodes
Figure 3
EL spectra of (a) sample A and (b) sample B at various forward current densities.
(a)
(b)