Formation of Incommensurate Charge Density Waves in Cuprates

@article{ ISI:000485200600001,
Author = {Miao, H. and Fumagalli, R. and Rossi, M. and Lorenzana, J. and Seibold,
   G. and Yakhou-Harris, F. and Kummer, K. and Brookes, N. B. and Gu, G. D.
   and Braicovich, L. and Ghiringhelli, G. and Dean, M. P. M.},
Title = {{Formation of Incommensurate Charge Density Waves in Cuprates}},
Journal = {{PHYSICAL REVIEW X}},
Year = {{2019}},
Volume = {{9}},
Number = {{3}},
Month = {{SEP 6}},
Abstract = {{Although charge density waves (CDWs) are omnipresent in cuprate
   high-temperature superconductors, they occur at significantly different
   wave vectors, confounding efforts to understand their formation
   mechanism. Here, we use resonant inelastic x-ray scattering to
   investigate the doping- and temperature-dependent CDW evolution in
   La2-xBaxCuO4 (x = 0.115-0.155). We discover that the CDW develops in two
   stages with decreasing temperature. A precursor CDW with a
   quasicommensurate wave vector emerges first at high temperature. This
   doping-independent precursor CDW correlation originates from the CDW
   phase mode coupled with a phonon and ``seeds{''} the low-temperature CDW
   with a strongly doping-dependent wave vector. Our observation reveals
   the precursor CDW and its phase mode as the building blocks of the
   highly intertwined electronic ground state in the cuprates.}},
Publisher = {{AMER PHYSICAL SOC}},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA}},
Type = {{Article}},
Language = {{English}},
Affiliation = {{Miao, H (Corresponding Author), Brookhaven Natl Lab, Condensed Matter Phys & Mat Sci Dept, Upton, NY 11973 USA.
   Miao, H.; Gu, G. D.; Dean, M. P. M., Brookhaven Natl Lab, Condensed Matter Phys & Mat Sci Dept, Upton, NY 11973 USA.
   Fumagalli, R.; Rossi, M.; Braicovich, L.; Ghiringhelli, G., Politecn Milan, Dipartimento Fis, Piazza Leonardo,Vinci 32, I-20133 Milan, Italy.
   Rossi, M., SLAC Natl Accelerator Lab, Stanford Inst Mat & Energy Sci, 2575 Sand Hill Rd, Menlo Pk, CA 94025 USA.
   Rossi, M., Stanford Univ, 2575 Sand Hill Rd, Menlo Pk, CA 94025 USA.
   Lorenzana, J., Univ Roma La Sapienza, Dipartimento Fis, ISC CNR, Piazzale Aldo Moro, I-00185 Rome, Italy.
   Seibold, G., Brandenburg Tech Univ Cottbus, Inst Phys, POB 101344, D-03013 Cottbus, Germany.
   Yakhou-Harris, F.; Kummer, K.; Brookes, N. B.; Braicovich, L., ESRF, BP 220, F-38043 Grenoble, France.
   Ghiringhelli, G., Politecn Milan, CNR SPIN, Piazza Leonardo Vinci 32, I-20133 Milan, Italy.}},
DOI = {{10.1103/PhysRevX.9.031042}},
Article-Number = {{031042}},
ISSN = {{2160-3308}},
Keywords-Plus = {{STRIPE ORDER; TEMPERATURE; EXCITATIONS; SCATTERING; STATE}},
Research-Areas = {{Physics}},
Web-of-Science-Categories  = {{Physics, Multidisciplinary}},
Author-Email = {{hmiao@bnl.gov
   mdean@bnl.gov}},
ResearcherID-Numbers = {{Dean, Mark/Y-4832-2019
   Ghiringhelli, Giacomo/D-1159-2014
   Lorenzana, Jose/A-2809-2008
   }},
ORCID-Numbers = {{Dean, Mark/0000-0001-5139-3543
   Ghiringhelli, Giacomo/0000-0003-0867-7748
   Lorenzana, Jose/0000-0001-7426-2570
   Rossi, Matteo/0000-0002-4254-0713}},
Funding-Acknowledgement = {{U.S. Department of Energy, Office of Basic Energy Sciences, Early Career
   Award ProgramUnited States Department of Energy (DOE) {[}1047478]; U.S.
   Department of Energy, Office of Science, Office of Basic Energy
   SciencesUnited States Department of Energy (DOE) {[}DE-SC00112704];
   Italian MAECIMinistry of Foreign Affairs and International Cooperation
   (Italy) {[}SUPERTOP-PGR04879, AR17MO7]; MIURMinistry of Education,
   Universities and Research (MIUR) {[}PRIN 2017Z8TS5B]; Regione Lazio
   under project SIMAP {[}L. R. 13/08]}},
Funding-Text = {{H. M. and M. P. M. D. acknowledge V. Bisogni, J. Tranquada, and I.
   Robinson for insightful discussions. This material is based upon work
   supported by the U.S. Department of Energy, Office of Basic Energy
   Sciences, Early Career Award Program under Grant No. 1047478. Work at
   Brookhaven National Laboratory was supported by the U.S. Department of
   Energy, Office of Science, Office of Basic Energy Sciences, under
   Contract No. DE-SC00112704. RIXS measurements were performed at the ID32
   beam line of the European Synchrotron Radiation Facility (ESRF). J. L.
   acknowledges financial support from Italian MAECI through Projects No.
   SUPERTOP-PGR04879 and No. AR17MO7, from MIUR though Project No. PRIN
   2017Z8TS5B, and from Regione Lazio (L. R. 13/08) under project SIMAP.}},
Number-of-Cited-References = {{53}},
Times-Cited = {{12}},
Usage-Count-Last-180-days = {{1}},
Usage-Count-Since-2013 = {{12}},
Journal-ISO = {{Phys. Rev. X}},
Doc-Delivery-Number = {{IW7UX}},
Unique-ID = {{ISI:000485200600001}},
OA = {{DOAJ Gold, Green Published}},
DA = {{2020-12-22}},
}