Electronic Structure of Fe-Based Superconductors

Abstract

The electronic structure of the Fe-based superconductors is discussed, mainly from the point of view of first principles calculations in relation to experimental data. Comparisons and contrasts with cuprates are made. The problem of reconciling experiments indicating an $s$ symmetry gap with experiments indicating line nodes is discussed and a possible resolution is given.

Updated references. Additional discussion

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Cited by in corpus (3)

• Spin Gap and Resonance at the Nesting Wavevector in Superconducting FeSe0.4Te0.6
• Neutron Studies of the Iron-based Family of High TC Magnetic Superconductors
• Doping Driven ($\pi ,0$) Nesting and Magnetic Properties of Fe${}_{1+x}$Te Superconductors