Self-organized origami structures via ion-induced plastic strain.
basic_science · Level V
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- Record sourced from PubMed, PMID 23023661.
- Also identified by DOI 10.1002/adma.201202549.
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Abstract
Ion processing of the reactive surface of a free-standing polycrystalline metal film induces a flow of atoms into grain boundaries, resulting in plastic deformation. A thorough experimental and theoretical analysis of this process is presented, along with the demonstration of novel engineering concepts for precisely controlled 3D assembly at micro- and nanoscopic scales.