Fe-based superconductors: unity or diversity?
arXiv:0811.3973 · doi:10.1038/nmat2325
Abstract
Does the high temperature superconductivity observed in the newly discovered iron-pnictide materials represent another example of the same essential physics responsible for superconductivity in the cuprates, or does it embody a new mechanism?
Some minor errors in the figure and in the reference in the published version are corrected. 2 pages, 2 figures