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Название:	3D-printed, carbon-based, lossy photonic crystals: Is high electrical conductivity the must?
Авторы:	Kuzhir, Polina Paddubskaya, Alesia Bychanok, Dzmitry Liubimau, Aleksandr Ortona, Alberto Fierro, Vanessa Celzard, Alain
Ключевые слова:	Vitreous carbon 3D printing Carbon composite Photonic crystal Electromagnetic properties 3D periodic carbon architectures фотонные кристаллы 3D-печать электромагнитные свойства структура кристаллов
Дата публикации:	2021
Библиографическое описание:	3D-printed, carbon-based, lossy photonic crystals: Is high electrical conductivity the must? / Polina Kuzhir [et al.] // Carbon. - 2021. - T. 171. - P. 484-492
Описание:	The electromagnetic response of 3D-printed periodic carbon structures was investigated numerically and experimentally in the microwave (26e37 GHz) and terahertz (0.2e1.2 THz) frequency ranges. The reflection, transmission and absorption spectra, as well as the effects of the concentration of electromagnetic waves, were analysed and discussed. High broadband absorption was observed for the 3Dprinted cellular structures based on a moderately conductive (1e30 S m 1) skeleton, whereas perfect tuneable resonant absorption could be achieved by 3D meshes made of highly conductive (1200 e2000 S m{1}) glassy carbon. We show that laser stereolithography (SLA) or fused deposition modelling (FDM) 3D-printing technique should be preferred for getting pre-defined required electromagnetic performances depending on the intended application.
URI (Унифицированный идентификатор ресурса):	https://elib.belstu.by/handle/123456789/40278
Располагается в коллекциях:	Публикации в зарубежных изданиях

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