Real-time reprogrammable snapping mechanical metamaterial with nonlinear force-displacement responses

Yi Pan, Qiang Gao, Beibei Sun · Elsevier BV · 2026

A real-time reprogrammable snapping mechanical metamaterial is reported to exhibit nonlinear force–displacement responses.

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Plain English summary

The record title indicates a mechanical metamaterial that can be reprogrammed in real time. It also suggests the material shows a snapping behavior and nonlinear force–displacement responses. However, the abstract is empty, so no details are provided about the mechanism, stimuli, design method, experiments, or performance metrics.

Why this matters

The title claims real-time reprogrammability combined with snapping behavior and nonlinear force–displacement responses. No information is provided about prototypes, field testing, manufacturability, or commercialization.

Key findings

  • Real-time reprogrammability is associated with the metamaterial.
  • The metamaterial exhibits snapping mechanical behavior.
  • Force–displacement responses are nonlinear.

Limitations

No abstract content is provided, so the specific reprogramming method, experimental/simulation status, quantitative results, and claimed novelty versus prior work cannot be verified from the record.

Publication

Publisher
Elsevier BV
Publication date
April 1, 2026
Research type
Paper
License
https://www.elsevier.com/tdm/userlicense/1.0/

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Method note: Summaries and ratings on this page are generated by AI from the abstract only. Read the original paper for full context. · Model: gpt-5.4-nano-2026-03-17