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Iron pnictide superconductors

Electrons on the verge

Nature Physics volume 5, pages 629630 (2009) | Download Citation

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An optical analysis reveals that the electronic correlations in the 'parent' compounds of the iron pnictide superconductors are sufficiently strong to significantly impede the mobility of the electrons.

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Author information

Affiliations

  1. Qimiao Si is in the Department of Physics and Astronomy, Rice University, Houston, Texas 77005, USA.  qmsi@rice.edu

    • Qimiao Si

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DOI

https://doi.org/10.1038/nphys1394

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