Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Observation of broken inversion and chiral symmetries in the pseudogap phase in single- and double-layer bismuth-based cuprates

Journal Article · · Physical Review. B
 [1];  [2];  [3];  [1]
  1. Stanford Univ., CA (United States); SLAC National Accelerator Lab., Menlo Park, CA (United States)
  2. Univ. of California, Berkeley, CA (United States)
  3. National Inst. of Advanced Industrial Science and Technology, Ibaraki (Japan)
We deduce the symmetry of the pseudogap phase in the single- and double-layer bismuth-based cuprate superconductors, where charge and pseudogap order onset concurrently, by measuring and analyzing their circular and linear photogalvanic responses, which are related linearly to the chirality and inversion breaking, respectively, of the order parameter. After separating out the trivial contribution arising from the surface where inversion symmetry is already broken, we show that both responses start below the pseudogap temperature T* and grow below it to a sizable magnitude, revealing the broken symmetries in the bulk of the crystal. Through a detailed analysis of the dependence of the signals on the angle of incidence, the polarization of the light, and the orientation of the crystal, we are able to discover that the point group symmetry below T* is limited to mm2 or mm21– groups. Here, taking into account formation of domains and previous measurements, our results narrow down the possible symmetries of the microscopic origin of the phase transition(s) at T*, which leads to the conclusion that while charge order may affect the observed symmetry it is not the main cause of the pseudogap order parameter.
Research Organization:
SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES). Materials Sciences & Engineering Division
Grant/Contract Number:
AC02-76SF00515
OSTI ID:
1877368
Journal Information:
Physical Review. B, Journal Name: Physical Review. B Journal Issue: 15 Vol. 105; ISSN 2469-9950
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English

References (61)

Relationship between the parent charge transfer gap and maximum transition temperature in cuprates journal December 2016
“Circular” photogalvanic effect in optically active crystals journal June 1979
Refinement of the incommensurate structure of high quality Bi-2212 single crystals from a neutron diffraction study journal January 1998
Tilted loop currents in cuprate superconductors journal March 2015
Electronic liquid-crystal phases of a doped Mott insulator journal June 1998
Spontaneous breaking of time-reversal symmetry in the pseudogap state of a high-Tc superconductor journal April 2002
Unusual magnetic order in the pseudogap region of the superconductor HgBa2CuO4+δ journal September 2008
Broken rotational symmetry in the pseudogap phase of a high-Tc superconductor journal January 2010
Intra-unit-cell electronic nematicity of the high-Tc copper-oxide pseudogap states journal July 2010
Fluctuating stripes at the onset of the pseudogap in the high-Tc superconductor Bi2Sr2CaCu2O8+x journal December 2010
From quantum matter to high-temperature superconductivity in copper oxides journal February 2015
Scanning tunnelling microscopy imaging of symmetry-breaking structural distortion in the bismuth-based cuprate superconductors journal May 2012
Control over topological insulator photocurrents with light polarization journal December 2011
Charge-density-wave origin of cuprate checkerboard visualized by scanning tunnelling microscopy journal July 2008
A global inversion-symmetry-broken phase inside the pseudogap region of YBa2Cu3Oy journal November 2016
Thermodynamic evidence for a nematic phase transition at the onset of the pseudogap in YBa2Cu3Oy journal July 2017
Comprehensive phase diagram of two-dimensional space charge doped Bi2Sr2CaCu2O8+x journal December 2017
Mirror symmetry breaking in a model insulating cuprate journal April 2021
Spontaneous gyrotropic electronic order in a transition-metal dichalcogenide journal February 2020
Scanning tunneling microscopy of the ab planes of Bi 2 (Ca,Sr) 3 Cu 2 O 8+δ single crystal and thin film journal June 1988
The photogalvanic effect in media lacking a center of symmetry journal March 1980
Evidence for a vestigial nematic state in the cuprate pseudogap phase journal June 2019
Lattice symmetry breaking in cuprate superconductors: stripes, nematics, and superconductivity journal November 2009
Linear photogalvanic effect in p-type a3b5 crystals journal June 1982
Spin photocurrents in quantum wells journal May 2003
Doping dependent optical properties of Bi 2 Sr 2 CaCu 2 O 8+δ journal March 2007
Ferro-type order of magneto-electric quadrupoles as an order-parameter for the pseudo-gap phase of a cuprate superconductor journal July 2015
Doping-dependent optical properties of Bi2201 journal May 2009
Absence of μ SR evidence for magnetic order in the pseudogap phase of Bi 2 + x Sr 2 − x CaCu 2 O 8 + δ journal May 2020
Semiclassical theory of the circular photogalvanic effect in gyrotropic systems journal August 2020
Non-Fermi-liquid states and pairing instability of a general model of copper oxide metals journal June 1997
Hidden order in the cuprates journal January 2001
Periodic density-of-states modulations in superconducting Bi 2 Sr 2 CaCu 2 O 8 + δ journal January 2003
Symmetry considerations for the detection of second-harmonic generation in cuprates in the pseudogap phase journal February 2003
Periodic coherence-peak height modulations in superconducting Bi 2 Sr 2 CaCu 2 O 8 + δ journal December 2004
Theory of the pseudogap state of the cuprates journal April 2006
X-ray dichroism and the pseudogap phase of cuprates journal July 2007
Observation of magnetic order in a superconducting YBa 2 Cu 3 O 6.6 single crystal using polarized neutron scattering journal July 2008
Evidence for intra-unit-cell magnetic order in Bi 2 Sr 2 CaCu 2 O 8 + δ journal July 2012
Characterization of the intra-unit-cell magnetic order in Bi 2 Sr 2 CaCu 2 O 8 + δ journal March 2014
Quasistatic magnetoelectric multipoles as order parameter for pseudogap phase in cuprate superconductors journal May 2016
Direct observation of charge order in underdoped and optimally doped Bi 2 ( Sr , La ) 2 CuO 6 + δ by resonant inelastic x-ray scattering journal November 2016
Gyrotropic effects in trigonal tellurium studied from first principles journal January 2018
Pseudogap and Fermi arcs in underdoped cuprates journal June 2019
Polar Kerr-Effect Measurements of the High-Temperature YBa 2 Cu 3 O 6 + x Superconductor: Evidence for Broken Symmetry near the Pseudogap Temperature journal March 2008
Detection and Implications of a Time-Reversal Breaking State in Underdoped Cuprates journal November 2002
Experimental Proof of a Structural Origin for the Shadow Fermi Surface of Bi 2 Sr 2 CaCu 2 O 8 + δ journal March 2006
Magnetic Order in the Pseudogap Phase of High- T C Superconductors journal May 2006
How to detect fluctuating stripes in the high-temperature superconductors journal October 2003
Colloquium : Theory of intertwined orders in high temperature superconductors journal May 2015
Four-dimensional crystallographic analysis of the incommensurate modulation in a Bi 2 Sr 2 CaCu 2 O 8 single crystal journal April 1992
Modulated structure of Bi2Sr2CaCu2O8+δ, a high-Tc superconductor with monoclinic symmetry journal February 1996
Discovery of slow magnetic fluctuations and critical slowing down in the pseudogap phase of YBa 2 Cu 3 O y journal January 2018
Local Ordering in the Pseudogap State of the High-Tc Superconductor Bi2Sr2CaCu2O8+  journal March 2004
From a Single-Band Metal to a High-Temperature Superconductor via Two Thermal Phase Transitions journal March 2011
Ubiquitous Interplay Between Charge Ordering and High-Temperature Superconductivity in Cuprates journal December 2013
Broken translational and rotational symmetry via charge stripe order in underdoped YBa2Cu3O6+y journal March 2015
Rapid change of superconductivity and electron-phonon coupling through critical doping in Bi-2212 journal October 2018
X-ray Optical Activity in Underdoped Bi-Based High- T c Superconductor journal May 2006
Nematic Fermi Fluids in Condensed Matter Physics journal August 2010
Divergent Nematic Susceptibility near the Pseudogap Critical Point in a Cuprate Superconductor journal June 2020

Similar Records

X-ray dichroism and the pseudogap phase of cuprates.
Journal Article · Sun Dec 31 23:00:00 EST 2006 · Phys. Rev. B · OSTI ID:915000

Broken symmetries associated with a Kagome chiral charge order
Journal Article · Mon Apr 21 20:00:00 EDT 2025 · Nature Communications · OSTI ID:2574359

Effect of the pseudogap on the transition temperature in the cuprates and implications for its origin
Journal Article · Sat Mar 29 20:00:00 EDT 2014 · Nature Physics · OSTI ID:1356590