Institutional Research Information Service
UCL Logo
Please report any queries concerning the funding data grouped in the sections named "Externally Awarded" or "Internally Disbursed" (shown on the profile page) to your Research Finance Administrator. Your can find your Research Finance Administrator at https://www.ucl.ac.uk/finance/research/rs-contacts.php by entering your department
Please report any queries concerning the student data shown on the profile page to:

Email: portico-services@ucl.ac.uk

Help Desk: http://www.ucl.ac.uk/ras/portico/helpdesk
Publication Detail
Charge density waves in cuprate superconductors beyond the critical doping
  • Publication Type:
    Journal article
  • Publication Sub Type:
  • Authors:
    Miao H, Fabbris G, Koch RJ, Mazzone DG, Nelson CS, Acevedo-Esteves R, Gu GD, Li Y, Yilimaz T, Kaznatcheev K, Vescovo E, Oda M, Kurosawa T, Momono N, Assefa T, Robinson IK, Bozin ES, Tranquada JM, Johnson PD, Dean MPM
  • Publication date:
  • Journal:
    npj Quantum Materials
  • Volume:
  • Issue:
  • Status:
The unconventional normal-state properties of the cuprates are often discussed in terms of emergent electronic order that onsets below a putative critical doping of x ≈ 0.19. Charge density wave (CDW) correlations represent one such order; however, experimental evidence for such order generally spans a limited range of doping that falls short of the critical value x , leading to questions regarding its essential relevance. Here, we use X-ray diffraction to demonstrate that CDW correlations in La Sr CuO persist up to a doping of at least x = 0.21. The correlations show strong changes through the superconducting transition, but no obvious discontinuity through x ≈ 0.19, despite changes in Fermi surface topology and electronic transport at this doping. These results demonstrate the interaction between CDWs and superconductivity even in overdoped cuprates and prompt a reconsideration of the role of CDW correlations in the high-temperature cuprate phase diagram. c c 2−x x 4 c
Publication data is maintained in RPS. Visit https://rps.ucl.ac.uk
 More search options
UCL Researchers
London Centre for Nanotechnology
University College London - Gower Street - London - WC1E 6BT Tel:+44 (0)20 7679 2000

© UCL 1999–2011

Search by