Lasing in Ni Nanodisk Arrays
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DOI: 10.1021/acsnano.9b01006
Abstract: We report on lasing at visible wavelengths in arrays of ferromagnetic Ni nanodisks overlaid with an organic gain medium. We demonstrate that by placing an organic gain material within the mode volume of the plasmonic… read more here.
Keywords: lasing nanodisk; nanodisk arrays;
Ultra-broadband absorber based on cascaded nanodisk arrays
Sign Up to like & getrecommendations! Published in 2022 at "Chinese Physics B"
DOI: 10.1088/1674-1056/ac2d1d
Abstract: An ultra-broadband perfect absorber consisting of cascaded nanodisk arrays is demonstrated by placing insulator–metal–insulator–metal nanodisks on insulator–metal film stacks. The absorber shows over 90% absorption in a wavelength range between 600 nm and 4000 nm… read more here.
Keywords: broadband absorber; metal; nanodisk arrays; cascaded nanodisk ... See more keywords