Science

A new twist on 'magic-angle' graphene: Tuning resistance with strain

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Based on a feed excerpt; full article content has not been acquired. Source evidence retrieved 12/11/2026, 19:10:24 UTC.

Briefings

Researchers worldwide utilize robotic manipulators to twist two single-atom-thick graphene sheets, creating a moiré pattern that modulates electrical resistance. This method allows for precise tuning of material properties through controlled strain, offering a new approach to engineering graphene's electronic behavior.

Key points

• Twisting two single-atom-thick graphene sheets creates a moiré pattern that shifts and changes size as the rotation angle varies.
• This moiré pattern enables researchers to tune electrical resistance by manipulating the angle between the graphene layers.

Context

This technique involves using tiny robotic manipulators in labs globally to lay and rotate two identical carbon sheets, resulting in a complex shifting pattern that grows and shrinks with the angle between the layers.

Limitations

Evidence is limited to a description of the experimental setup and observation of the moiré pattern formation; specific resistance values, material properties, or performance outcomes are not provided.

Generated by Bittrees-hosted qwen35-2b sha256:aaf42c8b7c3c on 12/11/2026, 20:18:08 UTC. Based on publisher-provided feed evidence; may not cover the full original article. Check the source for details.

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