Please use this identifier to cite or link to this item: https://doi.org/10.1039/c1nr11248a
Title: Gradient inverse opal photonic crystals via spatially controlled template replication of self-assembled opals
Authors: Karuturi, S.K.
Liu, L.
Su, L.T.
Chutinan, A.
Kherani, N.P.
Chan, T.K. 
Osipowicz, T. 
Yoong Tok, A.I.
Issue Date: Dec-2011
Source: Karuturi, S.K., Liu, L., Su, L.T., Chutinan, A., Kherani, N.P., Chan, T.K., Osipowicz, T., Yoong Tok, A.I. (2011-12). Gradient inverse opal photonic crystals via spatially controlled template replication of self-assembled opals. Nanoscale 3 (12) : 4951-4954. ScholarBank@NUS Repository. https://doi.org/10.1039/c1nr11248a
Abstract: A method of spatially controlled template filling and replication is reported herein using Knudsen diffusion-limited atomic layer deposition (ALD). Experimental and theoretical investigations based on the porous framework of self-assembled polystyrene opals further confirm the well controlled z-directional TiO2 spatial gradients paving the way for the fabrication of gradient index inverse opal photonic crystals for the first time. © 2011 The Royal Society of Chemistry.
Source Title: Nanoscale
URI: http://scholarbank.nus.edu.sg/handle/10635/96732
ISSN: 20403364
DOI: 10.1039/c1nr11248a
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