Photopatterning: On-Demand Wrinkling Patterns in Thin Metal Films Generated from Self-Assembling Liquid Crystals (Adv. Funct. Mater. 9/2015)

Photopatterning: On-Demand Wrinkling Patterns in Thin Metal Films Generated from Self-Assembling Liquid Crystals (Adv. Funct. Mater. 9/2015)

Unique wrinkling patterns with oscillating amplitudes in any arbitrarily complex fashion are generated by M. G. Debije and team on page 1360 by controlling the alignment director of a liquid crystal network using photoalignment layers in combination with photomasks. The wrinkled gold surfaces are st...

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Veröffentlicht in:Advanced functional materials 2015-03, Vol.25 (9), p.1472-1472
Hauptverfasser: de Haan, Laurens T., Leclère, Philippe, Damman, Pascal, Schenning, Albertus P. H. J., Debije, Michael G.
Format: Artikel
Sprache:eng
Schlagworte:
diffraction
gold
liquid crystal
photopatterning
wrinkling
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Zusammenfassung:Unique wrinkling patterns with oscillating amplitudes in any arbitrarily complex fashion are generated by M. G. Debije and team on page 1360 by controlling the alignment director of a liquid crystal network using photoalignment layers in combination with photomasks. The wrinkled gold surfaces are strikingly visual which is interesting for applications ranging from diffractive elements to fine jewelry.
ISSN:1616-301X
1616-3028
DOI:10.1002/adfm.201570066