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@ARTICLE{Lee:904364,
author = {Lee, Namkyu and Lim, Joon-Soo and Chang, Injoong and Lee,
Donghwi and Cho, Hyung Hee},
title = {{T}ransparent {M}etamaterials for {M}ultispectral
{C}amouflage with {T}hermal {M}anagement},
journal = {International journal of heat and mass transfer},
volume = {173},
issn = {0017-9310},
address = {Amsterdam [u.a.]},
publisher = {Elsevier},
reportid = {FZJ-2021-05934},
pages = {121173 -},
year = {2021},
abstract = {Artificial camouflage surfaces, such as metamaterials, that
interact with the electromagnetic (EM) wave represent an
emerging field in which performance breakthroughs are
occurring. In particular, the visible and infrared (IR)
waves are of interest, because these waves are desirable for
energy, military and space applications. However, needs of
additional actuations, eccentric properties for a specific
situation and complicated fabrications, with only a few
reports to date, show that multispectral (visible and IR)
camouflage surfaces are still challenging issues. Herein, we
realize transparent metamaterials (TMM) as visible-IR
camouflage surfaces. TMM achieves an average transmissivity
of 0.44 in the visible regime. It also reduces the blackbody
IR signature by $64\%$ over 3-5 μm and $75\%$ over 8-14 μm
and dissipates $2200\%$ more energy in the undetected band
of 5-8 μm compared to an Au surface used for IR camouflage.
These findings advance multispectral manipulation and expand
energy applications in visible-IR waves.},
cin = {IBI-4},
ddc = {620},
cid = {I:(DE-Juel1)IBI-4-20200312},
pnm = {5241 - Molecular Information Processing in Cellular Systems
(POF4-524)},
pid = {G:(DE-HGF)POF4-5241},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000646196300003},
doi = {10.1016/j.ijheatmasstransfer.2021.121173},
url = {https://juser.fz-juelich.de/record/904364},
}