Process for producing metamaterial
View Patent ↗A process for producing a metamaterial excellent in productivity is provided. The present invention relates to a process for producing a metamaterial including an electromagnetic wave resonator resonating with an electromagnetic wave, the process including: vapor-depositing a material which can form the electromagnetic wave resonator to a support having a shape corresponding to a shape of the electromagnetic wave resonator to thereby arrange the electromagnetic wave resonator on the support.
1. A process for producing a metamaterial comprising an electromagnetic wave resonator resonating with an electromagnetic wave, the process comprising:
forming, by nanoimprinting, a support having a shape corresponding to a shape of the electromagnetic wave resonator wherein the electromagnetic wave resonator has an approximate opened quadrilateral shape or approximate U-shape, and the approximate opened quadrilateral shape or approximate U-shape has two end parts differing in length; and
vapor-depositing a material which can form the electromagnetic wave resonator to the support to thereby arrange the electromagnetic wave resonator on the support, wherein the material which can form the electromagnetic wave resonator is vapor-deposited to the support from two or more different directions.
2. The process for producing a metamaterial according to claim 1 , wherein the material which can form the electromagnetic wave resonator is vapor-deposited by a physical vapor deposition to thereby arrange the electromagnetic wave resonator on the support.
3. The process for producing a metamaterial according to claim 1 , wherein the support has a shape having a convex curved surface corresponding to the shape of the electromagnetic wave resonator, and the material which can form the electromagnetic wave resonator is vapor-deposited to the convex curved surface of the support.
4. The process for producing a metamaterial according to claim 1 , wherein a dielectric is vapor-deposited to the support, and a conductive material and/or a dielectric is further vapor-deposited thereto.
5. The process for producing a metamaterial according to claim 4 , wherein the support has a plurality of flat surfaces, and the plurality of flat surfaces have a difference in level each other.
6. The process for producing a metamaterial according to claim 1 , wherein a material of the support is a material permeable to the electromagnetic wave.
7. The process for producing a metamaterial according to claim 1 , wherein the electromagnetic wave resonator which has been transferred to a material having adhesiveness is laminated, followed by integrating.
8. The process for producing a metamaterial according to claim 1 , wherein the electromagnetic wave resonator which has been provided on the support is transferred to a material having adhesiveness, and then, the electromagnetic wave resonator is separated from the support to be thereby recovered.