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Condensed-matter physics

Attractive electrons from nanoengineering

Electrons repel each other because they are negatively charged. An experiment now confirms a fifty-year-old theory that electrons can also attract one another as a result of repulsion from other electrons. See Letter p.395

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Figure 1: The excitonic mechanism for attractive electrons.

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References

  1. Hamo, A. et al. Nature 535, 395–400 (2016).

    Article  CAS  ADS  Google Scholar 

  2. Little, W. A. Phys. Rev. 134, A1416–A1424 (1964).

    Article  ADS  Google Scholar 

  3. Bardeen, J., Cooper, L. N. & Schrieffer, J. R. Phys. Rev. 106, 162–164 (1957).

    Article  MathSciNet  CAS  ADS  Google Scholar 

  4. Hirsch, J. E. & Scalapino, D. J. Phys. Rev. B 32, 117–134 (1985).

    Article  CAS  ADS  Google Scholar 

  5. Jérome, D. in The Physics of Organic Superconductors and Conductors (ed. Lebed, A) 3–16 (Springer, 2008).

    Book  Google Scholar 

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Correspondence to Takis Kontos.

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Kontos, T. Attractive electrons from nanoengineering. Nature 535, 362–363 (2016). https://doi.org/10.1038/535362a

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