# A breakthrough in magnetism could make AI chips use dramatically less energy

Source: [Matter & Energy News -- ScienceDaily](https://www.sciencedaily.com/releases/2026/11/261111005853.htm) · 2026-11-13 · Physics
Page: https://themorning.science/story/a-breakthrough-in-magnetism-could-make-ai-chips-use-dramatically-less-energy-b35133fe92ee952d
Kind: research · Impact: low

## In brief

- Researchers at Brown University report overcoming a 'dead layer' problem that stops promising magnetic materials from working when made thin.
- The work targets ultra-low-power computer chips intended to reduce the energy demands of AI.
- The source describes the result as a breakthrough but does not provide further performance figures in the excerpt provided.

## Why it matters

Energy use of AI hardware is a growing concern, and removing a barrier to working thin magnetic materials is a step toward testing low-power magnetic chip designs.

## Timeline

- 2026-11-11: Brown University researchers report overcoming the dead layer problem (source press release dated via ScienceDaily link 2026/11/11)

## Coverage

- [A breakthrough in magnetism could make AI chips use dramatically less energy](https://www.sciencedaily.com/releases/2026/11/261111005853.htm) — Matter & Energy News -- ScienceDaily, 2026-11-13

Tags: magnetism, low-power chips, ai hardware, thin films, brown university

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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