Commercial InGaN light-emitting diodes equipped with a periodic array of GaN nanowires are promising candidates for photocatalysis applications. For this purpose, integrated InGaN light-emitting diode/ GaN nanowire devices were fabricated and characterized in this work. Numerical transmission simulations and measurements were combined to understand the propagation of light through periodic arrays of GaN nanowires. As promising alternatives to GaN nanowires, GaN nanowalls and nanogrids were investigated with regard to photocatalytic applications.     «

Commercial InGaN light-emitting diodes equipped with a periodic array of GaN nanowires are promising candidates for photocatalysis applications. For this purpose, integrated InGaN light-emitting diode/ GaN nanowire devices were fabricated and characterized in this work. Numerical transmission simulations and measurements were combined to understand the propagation of light through periodic arrays of GaN nanowires. As promising alternatives to GaN nanowires, GaN nanowalls and nanogrids were inves...     »