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A shift in molecular devices

With the help of a gate electrode to control the charge state of individual molecules on graphene, information can be moved along a one-dimensional molecular chain, mimicking the behaviour of an electronic shift register.

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Fig. 1: A collective charge pattern in a one-dimensional molecular array.

Reproduced with permission from ref. 5, Springer Nature Ltd.


  1. Flood, A. H., Stoddart, J. F., Steuerman, D. W. & Heath, J. R. Science 306, 2055–2056 (2004).

    Article  Google Scholar 

  2. Xiang, D., Wang, X., Jia, C., Lee, T. & Guo, X. Chem. Rev. 116, 4318–4440 (2016).

    Article  Google Scholar 

  3. Jeong, H., Kim, D., Xiang, D. & Lee, T. ACS Nano 11, 6511–6548 (2017).

    Article  Google Scholar 

  4. Joachim, C., Gimzewski, J. K. & Aviram, A. Nature 408, 541–548 (2000).

    Article  Google Scholar 

  5. Tsai, H.-Z. et al. Nat. Electron. (2020).

  6. Riss, A. et al. ACS Nano 8, 5395–5401 (2014).

    Article  Google Scholar 

  7. Wiesendanger, R. Scanning Probe Microscopy and Spectroscopy (Cambridge Univ. Press, 1994).

  8. Otero, R., Vázquez de Parga, A. L. & Gallego, J. M. Surf. Sci. Rep. 72, 105–145 (2017).

    Article  Google Scholar 

  9. Wickenburg, S. et al. Nat. Commun. 7, 13553 (2016).

    Article  Google Scholar 

Download references

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Correspondence to Roberto Otero.

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Otero, R. A shift in molecular devices. Nat Electron 3, 584–585 (2020).

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