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Device structure of photodetectors.
Photoresponse of the curve for sample A upon illumination with the Oriel solar simulator. The inset shows the typical curve.
(a) The normalized spectral responsivity of InGaN devices. The peak responsivity of photodetectors range between 416 and depending on the growth conditions. (b) Spectral responsivity of sample A displays a peak responsivity of at . The inset shows the linear dependence of photocurrent on input light intensity.
The growth parameters and selected device properties.
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