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

Source: [Physics News - Physics News, Material Sciences, Science News, Physics](https://phys.org/news/2026-11-magic-angle-graphene-tuning-resistance.html) · 2026-11-12 · Physics
Page: https://themorning.science/story/a-new-twist-on-magic-angle-graphene-tuning-resistance-with-strain-342d0adde235f8b6
Kind: research · Impact: medium

## In brief

- Researchers report giant elastoresistance in magic-angle twisted bilayer graphene, where strain changes electrical resistance.
- The study was published in Science, volume 394, issue 6825, pages 768-772, in November 2026.
- Experiments in this field use robotic manipulators to stack and twist two single-atom-thick carbon sheets.

## Why it matters

Showing that strain can tune resistance in magic-angle graphene offers a new way to control its electronic behaviour, which matters for researchers studying correlated and superconducting states in 2D materials.

## Timeline

- 2026-11-12: Study on giant elastoresistance in magic-angle twisted bilayer graphene reported in Science and covered by Physics News

## Coverage

- [A new twist on 'magic-angle' graphene: Tuning resistance with strain](https://phys.org/news/2026-11-magic-angle-graphene-tuning-resistance.html) — Physics News - Physics News, Material Sciences, Science News, Physics, 2026-11-12
- [Giant elastoresistance in magic-angle twisted bilayer graphene](https://www.science.org/doi/abs/10.1126/science.adz0597?af=R) — science.org, 2026-11-12

Tags: graphene, strain, elastoresistance, 2d materials, condensed matter

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Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science