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A topological twist for transistors

A nanoribbon of a material with topological surface states has been used as the channel in a field-effect transistor.

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Figure 1: A FET in which the channel is a topological insulator nanoribbon7.


  1. Qi, X-L. & Zhang, S-C. Phys. Today 63, 33–38 (January 2010).

    Article  CAS  Google Scholar 

  2. Hasan, M. Z. & Kane, C. L. Rev. Mod. Phys. 82, 3045–3067 (2010).

    Article  CAS  Google Scholar 

  3. Moore, J., Nature Phys. 5, 378–380 (2009).

    Article  CAS  Google Scholar 

  4. Xia, Y. et al. Nature Phys. 5, 398–402 (2009).

    Article  CAS  Google Scholar 

  5. Zhang, H. et al. Nature Phys. 5, 438–442 (2009).

    Article  CAS  Google Scholar 

  6. Chen, Y. L. et al. Science 325, 178–181 (2009).

    Article  CAS  Google Scholar 

  7. Xiu, F. et al. Nature Nanotech. 6, 216–221 (2011).

    Article  CAS  Google Scholar 

  8. Qu, D-X. et al. Science 329, 821–824 (2010).

    Article  CAS  Google Scholar 

  9. Peng, H. Nature Mater. 9, 225–229 (2010).

    Article  CAS  Google Scholar 

  10. Ihn, T. Nature Mater. 9, 187–188 (2010).

    Article  CAS  Google Scholar 

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Correspondence to Qi-Kun Xue.

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Xue, QK. A topological twist for transistors. Nature Nanotech 6, 197–198 (2011).

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