Abstract
The optical diffraction from photonic crystalline colloidal array (CCA) of 119 nm diameter polystyrene colloid diffracting between 500 and 600 nm was examined. The structure of CCA which were determined using Kossel ring analysis and through measurements of the diffraction spot angles was found to be twinned-fcc in all cases. It was attempted to model the diffraction of the CCA using dynamical diffraction theory and using single-particle coherent Mie scattering theory. The stacking fault dependence of the relative diffracted intensities from different crystal planes were also investigated.
| Original language | English |
|---|---|
| Article number | 066619 |
| Journal | Physical Review E - Statistical, Nonlinear, and Soft Matter Physics |
| Volume | 69 |
| Issue number | 6 2 |
| DOIs | |
| Publication status | Published - Jun 2004 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
- Condensed Matter Physics
- Statistical and Nonlinear Physics
- Mathematical Physics
Cite this
Diffraction in crystalline colloidal-array photonic crystals. / Asher, Sanford A.; Weissman, Jesse M.; Tikhonov, Alexander; Coalson, Rob D.; Kesavamoorthy, Rasu.
In: Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, Vol. 69, No. 6 2, 066619, 06.2004.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Diffraction in crystalline colloidal-array photonic crystals
AU - Asher, Sanford A.
AU - Weissman, Jesse M.
AU - Tikhonov, Alexander
AU - Coalson, Rob D.
AU - Kesavamoorthy, Rasu
PY - 2004/6
Y1 - 2004/6
N2 - The optical diffraction from photonic crystalline colloidal array (CCA) of 119 nm diameter polystyrene colloid diffracting between 500 and 600 nm was examined. The structure of CCA which were determined using Kossel ring analysis and through measurements of the diffraction spot angles was found to be twinned-fcc in all cases. It was attempted to model the diffraction of the CCA using dynamical diffraction theory and using single-particle coherent Mie scattering theory. The stacking fault dependence of the relative diffracted intensities from different crystal planes were also investigated.
AB - The optical diffraction from photonic crystalline colloidal array (CCA) of 119 nm diameter polystyrene colloid diffracting between 500 and 600 nm was examined. The structure of CCA which were determined using Kossel ring analysis and through measurements of the diffraction spot angles was found to be twinned-fcc in all cases. It was attempted to model the diffraction of the CCA using dynamical diffraction theory and using single-particle coherent Mie scattering theory. The stacking fault dependence of the relative diffracted intensities from different crystal planes were also investigated.
UR - http://www.scopus.com/inward/record.url?scp=42749105177&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=42749105177&partnerID=8YFLogxK
U2 - 10.1103/PhysRevE.69.066619
DO - 10.1103/PhysRevE.69.066619
M3 - Article
VL - 69
JO - Physical review. E
JF - Physical review. E
SN - 2470-0045
IS - 6 2
M1 - 066619
ER -