2017/08/31 by M. Charlebois, Simon Verret, S. Verret +8 · 13 citations
Mathematics · Physics and Astronomy · #Advanced Condensed Matter Physics #Condensed matter physics #Cuprate #Density wave theory #Doping #Fermi surface #Magnetic properties of thin films #Mathematics #Physics #Physics of Superconductivity and Magnetism #Pseudogap #Spin (aerodynamics) #Spin density wave #Spiral (railway) #Superconductivity #Thermodynamics #cond-mat.str-el
paper · pdf · doi:10.1103/physrevb.96.205132
published in Physical review. B./Physical review. B 96(20) (American Physical Society) · 5 figures
openalex created_date 2017/09/15 · openalex publication_date 2017/11/16 · arxiv created 2017/11/18 · arxiv updated 2017/11/22 · openalex updated_date 2026/08/05
The presence of incommensurate spiral spin-density waves (SDW) has been proposed to explain the p (hole doping) to 1+p jump measured in the Hall number nH at a doping p*. Here we explore incommensurate collinear SDW as another possible explanation of this phenomenon, distinct from the incommensurate spiral SDW proposal. We examine the effect of different SDW strengths and wave vectors, and we find that the nH\ensuremath∼p behavior is hardly reproduced at low doping. Furthermore, the calculated nH and Fermi surfaces give characteristic features that should be observed; thus, the lack of these features in experiment suggests that the incommensurate collinear SDW is unlikely to be a good candidate to explain the nH\ensuremath∼p observed in the pseudogap regime.