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Small. 2013 Jul 8;9(13):2266-71. doi: 10.1002/smll.201203179. Epub 2013 Feb 28.

Tailoring colloidal photonic crystals with wide viewing angles.

Author information

1
State Key Laboratory of Bioelectronics, Southeast University, Nanjing 210096, China.

Abstract

Photonic crystal materials are developed from colloidal crystal fibers or beads. As the fibers have cylindrical symmetry, the fiber-composed PhCs show anisotropic angle independence. By contrast, the bead-composed PhCs display angle-independent structural colors because of the spherical symmetry of their bead elements.

KEYWORDS:

colloidal crystals; displays; photonic crystals; photonic papers; viewing angles

PMID:
23447086
DOI:
10.1002/smll.201203179
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