2011/03/31 by Hong Yao, Dung-Hai Lee, Dung‐Hai Lee +1 · 1 citation
Chemistry · Materials Science · Physics and Astronomy · #Advanced Condensed Matter Physics #Charge (physics) #Charge density #Charge density wave #Chemistry #Condensed matter physics #Cuprate #Density wave theory #Electron #Fermi liquid theory #Fermi surface #Lattice (music) #Organic and Molecular Conductors Research #Oscillation (cell signaling) #Phase (matter) #Physics #Physics of Superconductivity and Magnetism #Quantum mechanics #Quantum oscillations #Superconductivity #cond-mat.str-el #cond-mat.supr-con
paper · pdf · doi:10.1103/physrevb.84.012507
published as Phys. Rev. B 84, 012507 (2011) · 4 pages, 2 figures, minor changes
openalex publication_date 2011/07/25 · arxiv created 2011/08/17 · arxiv updated 2015/05/27 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
It is shown that, in the presence of a moderately strong C4 symmetry breaking (which could be produced either by lattice orthorhombicity or the presence of an electron nematic phase), a weak, period 4, unidirectional charge density wave (``charge stripe'') order can reconstruct the Fermi surface of a typical hole-doped cuprate to produce a small electron pocket. This form of charge density wave order is consistent with that adduced from recent high field NMR experiments in YBCO. The Fermi pocket has an area and effective mass which is a rough caricature of those seen in recent high field quantum oscillation experiments.