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Research Highlights

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説明:

Metamaterials are purposely built devices mimicking structural features of normal materials, but with unusual physical properties. Photonic crystals, for example, are periodic nanostructures consisting of material components with different refractive indices. They have lattice symmetries like solids, but the constituents of the unit cell of a photonic crystal are ‘bits’ of the different bulk materials. Similar to the structure–property relationships resulting from the behavior of electrons in solids (e.g. semiconduction), photonic crystals offer ways for manipulating the propagation of light. Now, Xiao Hu at the International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Japan, and colleagues have succeeded in creating a photonic metamaterial that displays a special property known as a topological photonic state.

権利情報:

• In Copyright
  In Copyright

キーワード: dielectrics, metal , topology, microwave, LC circuit, microstrip, k/p theory

刊行年月日: 2019-03-18

出版者: National Institute for Materials Science

掲載誌:

• MANA E-BULLETIN vol. 47

研究助成金:

原稿種別: 出版者版 (Version of record)

MDR DOI: https://doi.org/10.48505/nims.3787

公開URL: https://www.nims.go.jp/mana/research/highlights/vol47.html

関連資料:

• refers
• (dataset)
• https://doi.org/10.1038/s41467-018-07084-2

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更新時刻: 2023-12-25 00:30:23 +0900

MDRでの公開時刻: 2022-12-16 14:00:57 +0900