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Updated: May 10, 2025

Patterning via Optical Saturable Transitions - Fabrication and Characterization
Published on: December 11, 2014
Beibei Du1, Xiayu Zhang1, Teng Wang2
1Frontiers Science Center for Flexible Electronics (FSCFE) and Xi'an Institute of Flexible Electronics (IFE), Northwestern Polytechnical University (NPU), Xi'an 710072, China.
Researchers developed multi-stimuli-responsive inks for 3D printing complex structures. These structures exhibit shape memory and color-changing properties, enabling secure, programmable encryption systems.
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