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

T. A. Maier; D. J. Scalapino

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

机译：中子散射理论作为铁素化物中超导间隙的探针

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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.

机译：非弹性中子散射为研究超导间隙的自旋和动量结构提供了一个探针。在此，我们使用Fe-Pnictide超导体的两轨道模型和动态自旋磁化率的随机相位近似-BCS近似，我们研究了已提出的各种间隙的散射响应。

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《Physical review》 |2008年第2期|105-108|共4页
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T. A. Maier; D. J. Scalapino;
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magnetic properties; nonconventional mechanisms (spin fluctuations, polarons and bipolarons, resonating valence bond model, anyon mechanism, marginal fermi liquid, luttinger liquid, etc.); pairing symmetries (other than s-wave);

机译：磁性非常规机制（自旋涨落;极化子和双极化子;共振价键模型;任意子机制;边缘费米液体;卢汀液体等）;配对对称（s波除外）;

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专利

1. Inelastic neutron and x-ray scattering as probes of the sign structure of the superconducting gap in iron pnictides [J] . Thomas A. Maier, Siegfried Graser, Peter J. Hirschfeld, Physical review . 2011,第22期

机译：非弹性中子和X射线散射作为铁素化物超导间隙符号结构的探针
2. Neutron scattering resonance and the iron-pnictide superconducting gap [J] . T. A. Maier, S. Graser, D. J. Scalapino, Physical review . 2009,第13期

机译：中子散射共振和铁肽超导间隙
3. APS -APS March Meeting 2017 - Event - Point Contact Spectroscopy of Iron Pnictide: Probing Multigap Superconductors to Observe Energy Gaps of Ba$_{mathrm{(1-x)}}$K$_{mathrm{x}}$Fe$_{mathrm{2}}$As$_{mathrm{2}}$. [J] . Luke Conover, Samuel Bische, Oberon Wackwitz, Bulletin of the American Physical Society . 2017,第4期

机译：APS -APS 2017年3月会议-事件-铁离子的点接触光谱：探测多能隙超导体以观察Ba $ _ {mathrm {（1-x）}} $ K $ _ {mathrm {x}} $ Fe $的能隙_ {mathrm {2}} $ As $ _ {mathrm {2}} $。
4. Neutron Scattering Studies On Stoner Gap In The Superconducting Ferromagnet UGe_(2) By Using A Small Piston-Cylinder-Type Clamp Cell [C] . N. Aso, Y. Uwatoko, T. Fujiwara, International Conference on Low Temperature Physics . 2005

机译：中子散射通过使用小活塞 - 缸式夹紧电池对超导铁磁性uge_（2）中的散管间隙研究
5. Combined transport, magnetization and neutron scattering study of correlated iridates and iron pnictide superconductors. [D] . Dhital, Chetan. 2014

机译：相关的铱酸盐和铁离子超导体的结合输运，磁化和中子散射研究。
6. Theoretical approach to resonant inelastic x-ray scattering in iron-based superconductors at the energy scale of the superconducting gap [O] . Pasquale Marra, Jeroen van den Brink, Steffen Sykora -1

机译：铁基超导体在超导能隙能级上共振非弹性X射线散射的理论方法
7. Inelastic neutron and x-ray scattering as probes of the sign structure of the superconducting gap in iron pnictides [O] . Thomas A. Maier, Siegfried Graser, Peter J. Hirschfeld, 2011

机译：无弹性中子和X射线散射作为铁毒率超导间隙的标志结构的探针

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

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