Advanced Materials

Cover image for Vol. 26 Issue 48

18_21b/2006Inside Front Cover: Buckled and Wavy Ribbons of GaAs for High-Performance Electronics on Elastomeric Substrates (Adv. Mater. 21/2006)

Stretchable single-crystalline GaAs nanoribbons and stretchable electronic devices fabricated with these ribbons are reported on p. 2857 by Sun, Rogers, and co-workers. The inside cover shows an array of ‘wavy' GaAs nanoribbons (background) sitting on an elastomeric poly(dimethylsiloxane) (PDMS) support. Wavy and buckled ribbons integrated with metal electrodes (foreground inset) enable high-performance, fully stretchable electronics, i.e., metal–semiconductor field-effect transistors.

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