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Title: Coherent organization of electronic correlations as a mechanism to enhance and stabilize high-T C cuprate superconductivity

Journal Article · · Nature Communications
 [1];  [1];  [1];  [1];  [2];  [1];  [1]
  1. Univ. of Colorado, Boulder, CO (United States)
  2. Institute of Physics of Complex Matter, École Polytechnique Fédérale de Lausanne (Switzerland)

Strong diffusive or incoherent electronic correlations are the signature of the strange-metal normal state of the cuprate superconductors, with these correlations considered to be undressed or removed in the superconducting state. A critical question is if these correlations are responsible for the high-temperature superconductivity. Here, utilizing a development in the analysis of angle-resolved photoemission data, we show that the strange-metal correlations don’t simply disappear in the superconducting state, but are instead converted into a strongly renormalized coherent state, with stronger normal state correlations leading to stronger superconducting state renormalization. This conversion begins well above T C at the onset of superconducting fluctuations and it greatly increases the number of states that can pair. Therefore, there is positive feedback––the superconductive pairing creates the conversion that in turn strengthens the pairing. Although such positive feedback should enhance a conventional pairing mechanism, it could potentially also sustain an electronic pairing mechanism.

Research Organization:
Univ. of Colorado, Boulder, CO (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
FG02-03ER46066
OSTI ID:
1499932
Journal Information:
Nature Communications, Vol. 9, Issue 1; ISSN 2041-1723
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 26 works
Citation information provided by
Web of Science

References (46)

Bilayer Splitting in the Electronic Structure of Heavily Overdoped Bi 2 Sr 2 CaCu 2 O 8 + δ journal June 2001
Heavy-fermion systems journal October 1984
Renormalization of Spectral Line Shape and Dispersion below T c in Bi 2 Sr 2 CaCu 2 O 8 + δ journal February 2001
Coupling of the B 1 g Phonon to the Antinodal Electronic States of B i 2 S r 2 C a 0.92 Y 0.08 C u 2 O 8 + δ journal September 2004
Interaction-driven localization in holography journal August 2013
Hidden Fermi Liquid: Self-Consistent Theory for the Normal State of High- T c Superconductors journal February 2011
Theory of Superconductivity journal December 1957
Neutron scattering from magnetic excitations in Bi2Sr2CaCu2O8+δ journal April 1999
Strange Metal Transport Realized by Gauge/Gravity Duality journal August 2010
Doping Dependence of the Mass Enhancement in ( P b , B i ) 2 S r 2 C a C u 2 O 8 at the Antinodal Point in the Superconducting and Normal States journal October 2003
Holographic Metals and the Fractionalized Fermi Liquid journal October 2010
Mass-renormalized electronic excitations at ( π , 0 ) in the superconducting state of Bi 2 Sr 2 CaCu 2 O 8 + δ journal November 2003
Phenomenology of the normal state of Cu-O high-temperature superconductors journal October 1989
Doping and Temperature Dependence of the Mass Enhancement Observed in the Cuprate Bi 2 Sr 2 CaCu 2 O 8 + δ journal October 2001
Superconductivity and the Pseudogap in the Two-Dimensional Hubbard Model journal May 2013
Evidence for ubiquitous strong electron–phonon coupling in high-temperature superconductors journal August 2001
Temperature Dependent Scattering Rates at the Fermi Surface of Optimally Doped Bi 2 Sr 2 CaCu 2 O 8 + δ journal July 2000
High-resolution angle-resolved photoemission study of the Fermi surface and the normal-state electronic structure of Bi 2 Sr 2 CaCu 2 O 8 journal July 1990
Phenomenology of the low-energy spectral function in high- T c superconductors journal May 1998
Quantitative determination of pairing interactions for high-temperature superconductivity in cuprates journal March 2016
Phenomenology of the normal state in-plane transport properties of high- T c cuprates journal February 2008
Joys and Pitfalls of Fermi Surface Mapping in Bi 2 Sr 2 CaCu 2 O 8 + δ Using Angle Resolved Photoemission journal May 2000
A Relation between the Resonance Neutron Peak and ARPES Data in Cuprates journal August 1999
Doubling of the Bands in Overdoped Bi 2 Sr 2 CaCu 2 O 8 + δ : Evidence for c -Axis Bilayer Coupling journal August 2001
Effects, determination, and correction of count rate nonlinearity in multi-channel analog electron detectors journal April 2014
Z 2 gauge theory of electron fractionalization in strongly correlated systems journal September 2000
Superconductivity from undressing journal December 2000
Reexamination of the Electronic Structure of Bi 2 Sr 2 CaCu 2 O 8 + δ and Bi 2 Sr 2 Cu 1 O 6 + δ : Electronlike Portions of the Fermi Surface and Depletion of Spectral Weight near M ¯ journal November 1999
Momentum distribution curves in the superconducting state journal October 2001
Un-Fermi liquids: Unparticles in strongly correlated electron matter journal September 2013
A relation between the resonance neutron peak and ARPES data in cuprates journal May 2000
Heavy-fermion systems journal November 2000
Theory of Superconductivity journal May 1965
Renormalization of Spectral Line Shape and Dispersion below Tc in Bi2Sr2CaCu2O8 + delta text January 2001
Phenomenology of the normal state in-plane transport properties of high-$T_c$ cuprates text January 2008
An Isotopic Fingerprint of Electron-Phonon Coupling in High-Tc Cuprates text January 2008
Un-Fermi Liquids: Unparticles in Strongly Correlated Electron Matter text January 2013
Renormalization of spectral lineshape and dispersion below Tc in Bi2Sr2CaCu2O8+d text January 2000
Superconductivity from Undressing text January 2000
Neutron Scattering from Magnetic Excitations in Bi_2 Sr_2 Ca_2 O_8+delta text January 1999
Quasi-Particles and Gauge Invariance in the Theory of Superconductivity journal February 1960
Isotopic Fingerprint of Electron-Phonon Coupling in High- T c Cuprates journal October 2008
Superconductivity and the Pseudogap in the two-dimensional Hubbard model text January 2012
Effects, Determination, and Correction of Count Rate Nonlinearity in Multi-Channel Analog Electron Detectors text January 2015
Evidence for ubiquitous strong electron-phonon coupling in high-temperature superconductors text January 2001
Momentum Distribution Curves in the Superconducting State text January 2001

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Figures / Tables (5)


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