Fig.1 Bright-field Optical Microscope Image (IMAGE)
Caption
Bright-field optical microscope image of the Si nanostructure arrays. Si nanostructures of different sizes exhibit distinct reflection colors. (scale bar is 20 μm).
Credit
©2017 Takahara et al. <i>Nano Letters</i>. 17, 7500-7506. DOI: 10.1021/acs.nano-lett.7b03421
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