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Crazy Colloid

A landscape of small glass spheres, forming a very disordered colloidal crystal.


Lithography Dot

A dot formed by photolithography.


Resonant Dielectric Structures

Finite-difference time-domain simulations of a 2D glass colloidal crystal on top of an amorphous silicon solar cell. The image is from our publication in Physica Status Solidi A.


Polymer Photonic Crystals

Polymer photonic crystals by self-assembly. Photo by Garret Miyake. More information in our Angewante Chemie article.  Featured by ChemistryWorld