Distributed Bragg reflectors from colloidal trilayer flake solutions
The fabrication of highly reflective inorganic distributed Bragg reflectors (DBRs) from aqueous solutions of colloidal flakes is demonstrated. Our approach involves the deposition of compact or mesoporous TiO2–SiO2–TiO2 trilayers onto a patterned sacrificial layer. A subsequent etch-release of the p...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
AIP Publishing LLC
2021-02-01
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Series: | APL Photonics |
Online Access: | http://dx.doi.org/10.1063/5.0036052 |