@article{8235812112374564bac5cdb2c0f8b181,
title = "Characterization of photoinduced normal state through charge density wave in superconducting YBa2Cu3O6.67",
abstract = "The normal state of high-Tc cuprates has been considered one of the essential topics in high-temperature superconductivity research. However, compared to the high magnetic field study of it, understanding a photoinduced normal state remains elusive. Here, we explore a photoinduced normal state of YBa2Cu3O6.67 through a charge density wave (CDW) with time-resolved resonant soft x-ray scattering, as well as a high magnetic field x-ray scattering. In the nonequilibrium state where people predict a quenched superconducting state based on the previous optical spectroscopies, we experimentally observed a similar analogy to the competition between superconductivity and CDW shown in the equilibrium state. We further observe that the broken pairing states in the superconducting CuO2 plane via the optical pump lead to nucleation of three-dimensional CDW precursor correlation. Ultimately, these findings provide a critical clue that the characteristics of the photoinduced normal state show a solid resemblance to those under magnetic fields in equilibrium conditions.",
author = "Hoyoung Jang and Sanghoon Song and Takumi Kihara and Yijin Liu and Lee, {Sang Jun} and Park, {Sang Youn} and Minseok Kim and Kim, {Hyeong Do} and Giacomo Coslovich and Suguru Nakata and Yuya Kubota and Ichiro Inoue and Kenji Tamasaku and Makina Yabashi and Heemin Lee and Changyong Song and Hiroyuki Nojiri and Bernhard Keimer and Kao, {Chi Chang} and Lee, {Jun Sik}",
note = "Funding Information: The RSXS experiments were carried out at the SSRL (beamline 13-3), SLAC National Accelerator Laboratory, supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences under contract no. DE-AC02-76SF00515. The tr-RSXS experiments were performed at the SSS-RSXS endstation (proposal number: 2020-1st-SSS-016) of the PAL-XFEL funded by the Korea government (MSIT). Self-flux growth was performed at Scientific Facility Crystal Growth in the Max Planck Institute for Solid State Research, Stuttgart, Germany with the support of the technical staff. The pulsed-magnet experiments were performed at the BL2-EH3 hutch of the SACLA with the approval of the Japan Synchrotron Radiation Research Institute (JASRI) (proposal nos. 2017B8059, 2019B8001, and 2020A8012) of the SACLA funded by KAKENHI 19H00647. H.J. acknowledges the support by the National Research Foundation grant funded by the Korea government (MSIT) (grant no. 2019R1F1A1060295). Publisher Copyright: Copyright {\textcopyright} 2022 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution NonCommercial License 4.0 (CC BY-NC).",
year = "2022",
month = feb,
doi = "10.1126/sciadv.abk0832",
language = "English",
volume = "8",
journal = "Science advances",
issn = "2375-2548",
publisher = "American Association for the Advancement of Science",
number = "6",
}