Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Schematic illustration of the process for fabricating buckled, or wavy, single-crystal Si ribbons (silver) on a PDMS (blue) substrate (upper two frames). The lower two frames illustrate the response of these structures to strains applied to the PDMS.
