Electron scattering, charge order, and pseudogap physics in La1.6-xNd0.4SrxCuO4: An angle-resolved photoemission spectroscopy study
Matt, C. E.; Fatuzzo, C. G.; Sassa, Y.; Mansson, M.; Fatale, S.; Bitetta, V.; Shi, X.; Pailhes, S.; Berntsen, M. H.; Kurosawa, T.; Oda, M.; Momono, N.; Lipscombe, O. J.; Hayden, S. M.; Yan, J. -Q.; Zhou, J. -S.; Goodenough, J. B.; Pyon, S.; Takayama, T.; Takagi, H.; Patthey, L.; Bendounan, A.; Razzoli, E.; Shi, M.; Plumb, N. C.; Radovic, M.; Grioni, M.; Mesot, J.; Tjernberg, O.; Chang, J.
2015

Abstract

We report an angle-resolved photoemission study of the charge stripe ordered La1.6-xNd0.4SrxCuO4 (Nd-LSCO) system. A comparative and quantitative line-shape analysis is presented as the system evolves from the overdoped regime into the charge ordered phase. On the overdoped side (x = 0.20), a normal-state antinodal spectral gap opens upon cooling below 80 K. In this process, spectral weight is preserved but redistributed to larger energies. A correlation between this spectral gap and electron scattering is found. A different line shape is observed in the antinodal region of charge ordered Nd-LSCO x = 1/8. Significant low-energy spectral weight appears to be lost. These observations are discussed in terms of spectral-weight redistribution and gapping originating from charge stripe ordering.

Details

Title Electron scattering, charge order, and pseudogap physics in La1.6-xNd0.4SrxCuO4: An angle-resolved photoemission spectroscopy study
Author(s) Matt, C. E. ; Fatuzzo, C. G. ; Sassa, Y. ; Mansson, M. ; Fatale, S. ; Bitetta, V. ; Shi, X. ; Pailhes, S. ; Berntsen, M. H. ; Kurosawa, T. ; Oda, M. ; Momono, N. ; Lipscombe, O. J. ; Hayden, S. M. ; Yan, J. -Q. ; Zhou, J. -S. ; Goodenough, J. B. ; Pyon, S. ; Takayama, T. ; Takagi, H. ; Patthey, L. ; Bendounan, A. ; Razzoli, E. ; Shi, M. ; Plumb, N. C. ; Radovic, M. ; Grioni, M. ; Mesot, J. ; Tjernberg, O. ; Chang, J.
Published in Physical Review B
Pagination 10
Volume 92
Issue 13
Pages 134524
Date 2015
Publisher College Pk, Amer Physical Soc
ISSN 1098-0121
DOI https://doi.org/10.1103/PhysRevB.92.134524
Other identifier(s) View record in Web of Science
Laboratories LSE
LSNS
LQM
Record Appears in Scientific production and competences > SB - School of Basic Sciences > SB Archives > LSNS - Laboratory for synchrotron and neutron spectroscopy
Scientific production and competences > SB - School of Basic Sciences > IPHYS - Institute of Physics > LQM - Laboratory for Quantum Magnetism
Scientific production and competences > SB - School of Basic Sciences > SB Archives > LSE - Laboratory of Photoelectron Spectroscopy
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Record creation date 2015-12-02

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