GAO is Government of Canada Research Chair in Materials Chemistry. The Natural Sciences and Engineering Research Council of Canada and the University of Toronto generously provided financial support for this work.
A New Synthetic Approach to Silicon Colloidal Photonic Crystals with a Novel Topology and an Omni-Directional Photonic Bandgap: Micromolding in Inverse Silica Opal (MISO)†
Article first published online: 9 APR 2003
© 2003 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Volume 15, Issue 7-8, pages 597–600, April, 2003
How to Cite
Míguez, H., Tétreault, N., Yang, S.M., Kitaev, V. and Ozin, G.A. (2003), A New Synthetic Approach to Silicon Colloidal Photonic Crystals with a Novel Topology and an Omni-Directional Photonic Bandgap: Micromolding in Inverse Silica Opal (MISO). Adv. Mater., 15: 597–600. doi: 10.1002/adma.200304043
- Issue published online: 9 APR 2003
- Article first published online: 9 APR 2003
- Manuscript Accepted: 17 DEC 2002
- Manuscript Received: 31 MAY 2002
- Inverse opals, silicon;
- Photonic crystals, colloidal;
High refractive index contrast silicon colloidal photonic crystals having a different topology to those previously reported have been synthesized. A new process of colloidal-crystal templating based on micromolding in inverse silica opals (MISO) is used (see Figure), and photonic crystals so built present a full photonic bandgap, as indicated by band structure calculations.