Title of Paper:In-Plane Deformation Mechanics for Highly Stretchable Electronics

Hits:

Date of Publication:2017-02-01

Journal:ADVANCED MATERIALS

Included Journals:SCIE、EI、PubMed

Volume:29

Issue:8

ISSN No.:0935-9648

Key Words:buckling mechanics; scissoring; non-buckling; stretchable electronics

Abstract:Scissoring in thick bars suppresses buckling behavior in serpentine traces that have thicknesses greater than their widths, as detailed in a systematic set of analytical and experimental studies. Scissoring in thick copper traces enables elastic stretchability as large as approximate to 350%, corresponding to a sixfold improvement over previously reported values for thin geometries (approximate to 60%).