Theory of neutron scattering as a probe of the superconducting gap in the iron pnictides

T. A. Maier; D. J. Scalapino

doi:10.1103/PhysRevB.78.020514

Theory of neutron scattering as a probe of the superconducting gap in the iron pnictides

T. A. Maier
, D. J. Scalapino

Research output: Contribution to journal › Article › peer-review

193 Scopus citations

Abstract

Inelastic neutron scattering provides a probe for studying the spin and momentum structure of the superconducting gap. Here, using a two-orbital model for the Fe-pnictide superconductors and a random-phase approximation-BCS approximation for the dynamic spin susceptibility, we explore the scattering response for various gaps that have been proposed.

Original language	English
Article number	020514
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	78
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevB.78.020514
State	Published - Jul 31 2008

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title = "Theory of neutron scattering as a probe of the superconducting gap in the iron pnictides",

abstract = "Inelastic neutron scattering provides a probe for studying the spin and momentum structure of the superconducting gap. Here, using a two-orbital model for the Fe-pnictide superconductors and a random-phase approximation-BCS approximation for the dynamic spin susceptibility, we explore the scattering response for various gaps that have been proposed.",

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AB - Inelastic neutron scattering provides a probe for studying the spin and momentum structure of the superconducting gap. Here, using a two-orbital model for the Fe-pnictide superconductors and a random-phase approximation-BCS approximation for the dynamic spin susceptibility, we explore the scattering response for various gaps that have been proposed.

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Theory of neutron scattering as a probe of the superconducting gap in the iron pnictides

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