Unraveling the nature of spin excitations disentangled from charge contributions in a doped cuprate superconductor

HIGHLIGHTS

• who: Wenliang Zhang from the Published in partnership with Nanjing University have published the research: Unraveling the nature of spin excitations disentangled from charge contributions in a doped cuprate superconductor, in the Journal: (JOURNAL)
• what: The authors report a systematic study on the momentum and doping evolution of the disentangled intrinsic spin and charge excitations in superconducting Bi2Sr2CaCu2O8+u03b4 (Bi2212). In Fig 2g, h, the authors compare the RIXS spectra at two special geometries, grazing incidence (u03d5=0u2218) with u03c3 polarization and grazing emission (u03d5=180u2218) with u03c0 polarization, with the decomposed spin and charge . . .
  

   

  

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