Optical properties and orientation of arrays of polystyrene spheres deposited using convective self-assembly

We have prepared face centered close packed arrays of polystyrene spheres using convective self-assembly. The optical properties of the arrays of spheres were studied and revealed high quality crystals that could be prepared using this method. Optical transmission measurements over a wide spectral range reveal the presence of multiple diffraction peaks. Their use for checking the quality of the arrays is proposed. The orientation of the arrays formed was studied using optical diffraction and atomic force microscopy. Both indicate the formation of oriented crystals. This was until now only reported for epitaxial growth of colloidal crystals. The oriented crystals were used to measure their photonic band structure.

[1]  Alfons van Blaaderen,et al.  Layer-by-Layer Growth of Binary Colloidal Crystals , 2002, Science.

[2]  Leonid M. Goldenberg,et al.  Ordered arrays of large latex particles organized by vertical deposition , 2002 .

[3]  Christopher A. White,et al.  Epitaxial Growth of High Dielectric Contrast Three‐Dimensional Photonic Crystals , 2001 .

[4]  C. S. Sotomayor Torres,et al.  Diffraction of light from thin-film polymethylmethacrylate opaline photonic crystals. , 2001, Physical review. E, Statistical, nonlinear, and soft matter physics.

[5]  Willem L. Vos,et al.  Multiple Bragg wave coupling in photonic band gap crystals , 2000 .

[6]  Nicholas A. Kotov,et al.  Electrophoretic Deposition of Latex-Based 3D Colloidal Photonic Crystals: A Technique for Rapid Production of High-Quality Opals , 2000 .

[7]  Vlasov,et al.  Manifestation of intrinsic defects in optical properties of self-organized opal photonic crystals , 2000, Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics.

[8]  R. G. Denning,et al.  Fabrication of photonic crystals for the visible spectrum by holographic lithography , 2000, Nature.

[9]  T. Tsutsui,et al.  Fabrication and Optical Properties of Two-Dimensional Ordered Arrays of Silica Microspheres , 1999 .

[10]  Jane F. Bertone,et al.  Single-Crystal Colloidal Multilayers of Controlled Thickness , 1999 .

[11]  Daniel M. Mittleman,et al.  Optical properties of planar colloidal crystals: Dynamical diffraction and the scalar wave approximation , 1999 .

[12]  Miguel Holgado,et al.  Electrophoretic Deposition To Control Artificial Opal Growth , 1999 .

[13]  Seth R. Marder,et al.  Two-photon polymerization initiators for three-dimensional optical data storage and microfabrication , 1999, Nature.

[14]  Shawn-Yu Lin,et al.  Three-dimensional photonic crystal with a stop band from 1.35 to 1.95 microm. , 1999, Optics letters.

[15]  Younan Xia,et al.  Crystallization of Mesoscale Particles over Large Areas , 1998 .

[16]  C. López,et al.  Photonic crystal made by close packing SiO2submicron spheres , 1997 .

[17]  Francisco Meseguer,et al.  Photonic crystal properties of packed submicrometric SiO2 spheres , 1997 .

[18]  R. Ruel,et al.  Template-directed colloidal crystallization , 1997, Nature.

[19]  Steven G. Johnson,et al.  Photonic Crystals: Molding the Flow of Light , 1995 .

[20]  T. G. M. Ven,et al.  An optical method for studying the properties of ordered latices , 1983 .