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Three‐Dimensionally Isotropic Negative Refractive Index Materials from Block Copolymer Self‐Assembled Chiral Gyroid Networks
Author(s) -
Hur Kahyun,
Francescato Yan,
Giannini Vincenzo,
Maier Stefan A.,
Hennig Richard G.,
Wiesner Ulrich
Publication year - 2011
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201104888
Subject(s) - gyroid , copolymer , isotropy , metamaterial , cloaking , refractive index , materials science , polymer science , nanotechnology , optics , physics , optoelectronics , composite material , polymer
Metamaterials are engineered artificial materials that offer new functionalities such as super‐resolution imaging and cloaking. Calculations of the photonic properties of three‐dimensionally isotropic metamaterials with cubic double gyroid and alternating gyroid morphologies from block copolymer self‐assembly are presented.