Angular-Independent Structural Colors of Clay Dispersions
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DOI: 10.1021/acsomega.1c06448
Abstract: Clay mineral nanosheet colloids were found to show angular-independent structural colors after desalting. Naked-eye observation and UV–visible reflectance spectra showed that the color is tuned by varying the average nanosheet size and nanosheet concentration. The… read more here.
Keywords: structural colors; color; colors clay; angular independent ... See more keywords
Nanoparticle-based metasurfaces for angular independent spectral filtering applications
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Physics"
DOI: 10.1063/1.5108578
Abstract: We designed a metasurface made of a monolayer of spherical nanoparticles embedded in a dielectric slab, which exhibits transmission properties independent of the incidence angle. Adjusting the electromagnetic coupling between high-index dielectric and hybrid core-shell… read more here.
Keywords: transmission; angular independent; spherical nanoparticles; metasurface ... See more keywords