Coincident onset of charge-density-wave order at a quantum critical point in underdoped
- SLAC National Accelerator Lab., Menlo Park, CA (United States). Stanford Synchrotron Radiation Lightsource
- SLAC National Accelerator Lab., Menlo Park, CA (United States). Stanford Inst. for Materials and Energy Science; Stanford Univ., CA (United States)
- SLAC National Accelerator Lab., Menlo Park, CA (United States). Linac Coherent Light Source
- Tohoku Univ., Sendai (Japan). Inst. for Materials Research
- Max Planck Inst. for Solid State Research, Stuttgart (Germany)
- SLAC National Accelerator Lab., Menlo Park, CA (United States). Stanford Inst. for Materials and Energy Science; Stanford Univ., CA (United States). Geballe Lab. for Advanced Materials. Dept. of Physics and Applied Physics
- SLAC National Accelerator Lab., Menlo Park, CA (United States)
The recently demonstrated x-ray scattering approach using a free electron laser with a high field pulsed magnet has opened new opportunities to explore the charge-density-wave (CDW) order in cuprate high temperature superconductors. Using this approach, in this paper we substantially degrade the superconductivity with magnetic fields up to 33 T to investigate the onset of CDW order in $${\mathrm{YBa}}_{2}{\mathrm{Cu}}_{3}{\mathrm{O}}_{x}$$ at low temperatures near a putative quantum critical point (QCP) at $${p}_{1}{\sim}0.08$$ holes per Cu. We find no CDW can be detected in a sample with a doping concentration smaller than $${p}_{1}$$. Finally, our results indicate that the onset of the CDW ground state lies inside the zero-field superconducting dome, and broken translational symmetry is associated with the putative QCP at $${p}_{1}$$.
- Research Organization:
- SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States); Tohoku Univ., Sendai (Japan)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES); Japan Society for the Promotion of Science (JSPS); USDOE
- Grant/Contract Number:
- AC02-76SF00515; 16H04005; 17J01001
- OSTI ID:
- 1457777
- Alternate ID(s):
- OSTI ID: 1454306
- Journal Information:
- Physical Review B, Vol. 97, Issue 22; ISSN 2469-9950
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Web of Science
Observation of two types of charge-density-wave orders in superconducting La2-xSrxCuO4
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journal | July 2019 |
Crossover from charge density wave stabilized antiferromagnetism to superconductivity in Nd 1 − x La x NiC 2 compounds
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journal | June 2019 |
Dynamical charge density fluctuations pervading the phase diagram of a Cu-based high- T c superconductor
|
journal | August 2019 |
Fragile superconductivity in the presence of weakly disordered charge density waves | text | January 2018 |
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