Fabrication and properties of inverse opal photonic crystal films of La-doped bismuth titanate

Jong Kuk Kim; Chun Mao; Jinheung Kim

doi:10.1016/j.jpcs.2007.09.021

Fabrication and properties of inverse opal photonic crystal films of La-doped bismuth titanate

Jong Kuk Kim, Chun Mao, Jinheung Kim

Department of Chemistry & Nanoscience

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Colloidal crystal-templating methods have been used to prepare inverse opal photonic crystal films of La-doped bismuth titanate, Bi_3.25La_0.75Ti₃O₁₂ (BLT). Ordered arrays of uniformly sized polymer spheres were deposited on glass substrates by a unidirectional deposition method. By carefully controlling the synthetic procedures, macroporous films exhibiting photonic crystal properties were obtained. Bragg diffractions from the planes produced photonic stop bands in the visible spectra of these films.

Original language	English
Pages (from-to)	1468-1470
Number of pages	3
Journal	Journal of Physics and Chemistry of Solids
Volume	69
Issue number	5-6
DOIs	https://doi.org/10.1016/j.jpcs.2007.09.021
State	Published - May 2008

Bibliographical note

Funding Information:
This work was supported by Seoul R&BD program (2006–2007) and Ministry of Environment, Republic of Korea (Grant no. 022-061-023).

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10.1016/j.jpcs.2007.09.021

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title = "Fabrication and properties of inverse opal photonic crystal films of La-doped bismuth titanate",

abstract = "Colloidal crystal-templating methods have been used to prepare inverse opal photonic crystal films of La-doped bismuth titanate, Bi3.25La0.75Ti3O12 (BLT). Ordered arrays of uniformly sized polymer spheres were deposited on glass substrates by a unidirectional deposition method. By carefully controlling the synthetic procedures, macroporous films exhibiting photonic crystal properties were obtained. Bragg diffractions from the planes produced photonic stop bands in the visible spectra of these films.",

author = "Kim, {Jong Kuk} and Chun Mao and Jinheung Kim",

note = "Funding Information: This work was supported by Seoul R&BD program (2006–2007) and Ministry of Environment, Republic of Korea (Grant no. 022-061-023).",

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doi = "10.1016/j.jpcs.2007.09.021",

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T1 - Fabrication and properties of inverse opal photonic crystal films of La-doped bismuth titanate

AU - Kim, Jong Kuk

AU - Mao, Chun

AU - Kim, Jinheung

N1 - Funding Information: This work was supported by Seoul R&BD program (2006–2007) and Ministry of Environment, Republic of Korea (Grant no. 022-061-023).

PY - 2008/5

Y1 - 2008/5

N2 - Colloidal crystal-templating methods have been used to prepare inverse opal photonic crystal films of La-doped bismuth titanate, Bi3.25La0.75Ti3O12 (BLT). Ordered arrays of uniformly sized polymer spheres were deposited on glass substrates by a unidirectional deposition method. By carefully controlling the synthetic procedures, macroporous films exhibiting photonic crystal properties were obtained. Bragg diffractions from the planes produced photonic stop bands in the visible spectra of these films.

AB - Colloidal crystal-templating methods have been used to prepare inverse opal photonic crystal films of La-doped bismuth titanate, Bi3.25La0.75Ti3O12 (BLT). Ordered arrays of uniformly sized polymer spheres were deposited on glass substrates by a unidirectional deposition method. By carefully controlling the synthetic procedures, macroporous films exhibiting photonic crystal properties were obtained. Bragg diffractions from the planes produced photonic stop bands in the visible spectra of these films.

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JF - Journal of Physics and Chemistry of Solids

IS - 5-6

ER -

Fabrication and properties of inverse opal photonic crystal films of La-doped bismuth titanate

Abstract

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