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Materials science

The matryoshka effect

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By tailoring the architecture of a bulk material at several different length scales, the ability of a semiconductor to convert heat into voltage has been optimized to a groundbreaking level of performance. See Letter p.414

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Figure 1: Better by design.

References

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Correspondence to Tom Nilges.

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Nilges, T. The matryoshka effect. Nature 489, 375–376 (2012). https://doi.org/10.1038/489375a

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