High-T c superconductivity in the LaFeAsO 1-xF x system based on inelastic neutron scattering measurements

研究成果: Article同行評審

3 引文 斯高帕斯(Scopus)

摘要

Dynamical spin susceptibility χ″(q,ω) of the LaFeAsO 1-xF x system is discussed based on the itinerant picture. The spin resonant energy relative to the superconducting transition temperature is compared with those of other iron-based superconductors, and discussed in relation to the anomalous phonon mode of Y Ni 2B 2C. Phase diagrams of iron-based and copper oxide superconductors are discussed in terms of chemical bonding characters. Possible lattice breathing by the electron round scattering between hole and electron Fermi surfaces is proposed from the chemical point of view.

原文English
頁(從 - 到)653-659
頁數7
期刊Solid State Communications
152
發行號8
DOIs
出版狀態Published - 2012 4月

All Science Journal Classification (ASJC) codes

  • 化學 (全部)
  • 凝聚態物理學
  • 材料化學

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