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This Mysterious Process Sucks Electricity Directly From Its Environment, New Research Shows
- Researchers report that the non-linear Hall effect may convert ambient energy directly into usable current for tiny devices.
- A February 2026 Newton study tested bismuth telluride to study NLHE under various conditions.
- Experts note NLHE could power ultra-fast, low-power devices like detectors and rectifiers at room temperature with proper control of scattering effects.
- The researchers say NLHE is more realistic for small, self-powered chips than grid-scale energy.
- Even if successful, NLHE would likely enable distributed, autonomous electronics rather than replacing batteries.
- Temperature changes may stifle NLHE, prompting ongoing material and device engineering work.
- The study cautions against expecting NLHE to replace batteries or grids in the near term.
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