Fabrication and Properties of Self-organized Three-dimensional Magnetophotonic Crystals
Abstract
In order to fabricate the three-dimensional magnetophotonic crystals (3D-MPCs), we prepared the artificial opals composed by amorphous SiO2 spheres with diameter of 500 nm using gravitational sedimentation. These artificial opals had continuous net of voids between a-SiO2 spheres, which was filled with different type of magnetic materials. Characteristic properties of 3D-MPCs were studied by different experimental techniques. We found that magnetic and optical properties of opal-magnetic material composites retained the features of 3D-PC.
- Publication:
-
IEEJ Transactions on Electronics, Information and Systems
- Pub Date:
- 2005
- DOI:
- Bibcode:
- 2005ITEIS.125.1906K
- Keywords:
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- three-dimension;
- magnetophotonic crystal;
- photonic crystal;
- opal;
- photonic bandgap;
- self-assembly