G
Geoffrey A. Ozin
Researcher at University of Toronto
Publications - 834
Citations - 52760
Geoffrey A. Ozin is an academic researcher from University of Toronto. The author has contributed to research in topics: Photonic crystal & Mesoporous material. The author has an hindex of 108, co-authored 811 publications receiving 47504 citations. Previous affiliations of Geoffrey A. Ozin include University of Milan & European Laboratory for Non-Linear Spectroscopy.
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Periodic mesoporous organosilicas with organic groups inside the channel walls
TL;DR: In this article, a periodic mesoporous organosilica containing bridge-bonded ethene groups directly integrated into the silica framework is described, which is able to solvent-extract and ion-exchange the surfactant templates to create a stable and periodic mesophorous ethenesilica.
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Large-scale synthesis of a silicon photonic crystal with a complete three-dimensional bandgap near 1.5 micrometres
Alvaro Blanco,Alvaro Blanco,Alvaro Blanco,Emmanuel Chomski,Serguei Grabtchak,Marta Ibisate,Marta Ibisate,Sajeev John,S. W. Leonard,Cefe López,Cefe López,Francisco Meseguer,Francisco Meseguer,Hernán Míguez,Hernán Míguez,J. P. Mondia,Geoffrey A. Ozin,Ovidiu Toader,Henry M. van Driel +18 more
TL;DR: Single crystals of silicon inverse opal with a complete three-dimensional photonic bandgap centred on 1.46 µm are described, produced by growing silicon inside the voids of an opal template of close-packed silica spheres that are connected by small ‘necks’ formed during sintering, followed by removal of the silica template.
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Synthesis of inorganic materials with complex form
Stephen Mann,Geoffrey A. Ozin +1 more
TL;DR: Inorganic materials with complex form can be chemically synthesized by pattern replication of self-organized organic assemblies, such as micelles, vesicles and foams as mentioned in this paper.
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Photonic-crystal full-colour displays
TL;DR: There is an intense drive at the moment towards paper-like displays, devices having a high reflectivity and contrast to provide viewability in a variety of environments, particularly in sunlight where emissive or backlit devices perform very poorly.