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Patterning Colloidal Crystals by Lift-up Soft Lithography

✍ Scribed by J. Yao; X. Yan; G. Lu; K. Zhang; X. Chen; L. Jiang; B. Yang

Publisher
John Wiley and Sons
Year
2004
Tongue
English
Weight
203 KB
Volume
16
Category
Article
ISSN
0935-9648

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✦ Synopsis

Patterned colloidal crystals have been fabricated by a lift‐up soft lithography method based on the selective transfer of a single layer of close‐packed microspheres from the crystal film to the protruding surface of a poly(dimethylsiloxane) stamp. The Figure shows a scanning electron microscopy image of the ordered square array in the top layer of a 3D colloidal crystal that was produced using a two‐step lift‐up process.

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