Mesoporous Silicon Nanowires Scanned By A Focused Laser Beam (IMAGE)

National University of Singapore

Mesoporous Silicon Nanowires Scanned By A Focused Laser Beam

Caption

Mesoporous silicon nanowires were scanned by a focused laser beam in two different patterns, imaged by bright-field optical microscope, as depicted by (a) and (c), as well as fluorescence microscopy, as depicted by (b) and (d). Evidently, the images hidden in boxes shown in (a) and (c) are clearly revealed under fluorescence microscopy.

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National University of Singapore

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