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Picosecond detection of electron motion

The motion of a single electron can now be sampled with picosecond resolution, which helps to characterize and understand non-equilibrium electron dynamics in nanoscale conductors.

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Fig. 1: Principle of the experiment.


  1. 1.

    Jullien, T. et al. Nature 514, 603–607 (2014).

    CAS  Article  Google Scholar 

  2. 2.

    Bisognin, R. et al. Nat. Commun. 10, 3379 (2019).

    CAS  Article  Google Scholar 

  3. 3.

    Hayashi, T., Fujisawa, T., Cheong, H. D., Jeong, Y. H. & Hirayama, Y. Phys. Rev. Lett. 91, 226804 (2003).

    CAS  Article  Google Scholar 

  4. 4.

    Yamahata, G. et al. Nat. Nanotechnol. (2019).

    Article  Google Scholar 

  5. 5.

    Kamata, H., Ota, T., Muraki, K. & Fujisawa, T. Phys. Rev. B 81, 085329 (2010).

    Article  Google Scholar 

  6. 6.

    Roussely, G. et al. Nat. Commun. 9, 2811 (2018).

    Article  Google Scholar 

  7. 7.

    Kataoka, M. et al. Phys. Rev. Lett. 102, 156801 (2009).

    CAS  Article  Google Scholar 

  8. 8.

    Blumenthal, M. D. et al. Nat. Phys. 3, 343–347 (2007).

    CAS  Article  Google Scholar 

  9. 9.

    van der Vaart, N. C. et al. Phys. Rev. Lett. 74, 4702 (1995).

    Article  Google Scholar 

  10. 10.

    Koch, M. et al. Nat. Nanotechnol. 14, 137–140 (2019).

    CAS  Article  Google Scholar 

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Correspondence to G. Fève.

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Fève, G. Picosecond detection of electron motion. Nat. Nanotechnol. 14, 1005–1006 (2019).

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