Magnetic Breakdown in the electron-doped cuprate superconductor Nd${}_{2-x}$Ce${}_x$CuO${}_4$: the reconstructed Fermi surface survives in the strongly overdoped regime

Abstract

We report on semiclassical angle-dependent magnetoresistance oscillations (AMRO) and the Shubnikov-de Haas effect in the electron-overdoped cuprate superconductor Nd${}_{2-x}$Ce${}_x$CuO${}_4$. Our data provide convincing evidence for magnetic breakdown in the system. This shows that a reconstructed multiply-connected Fermi surface persists, at least at strong magnetic fields, up to the highest doping level of the superconducting regime. Our results suggest an intimate relation between translational symmetry breaking and the superconducting pairing in the electron-doped cuprate superconductors.

5 pages, 4 figures, submitted to PRL

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• Quantum oscillations and the Fermi surface in an underdoped high-Tc superconductor
• Quantum Oscillations in the Underdoped Cuprate YBa2Cu4O8
• Shubnikov-de Haas oscillations in YBa_2Cu_4O_8
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Cited by in corpus (25)

• Charge ordering in the electron-doped superconductor Nd2-xCexCuO4
• Sign-problem-free quantum Monte Carlo of the onset of antiferromagnetism in metals
• Quasi-Local Strange Metal
• Intermediate Coupling Model of the Cuprates
• Fermi Surface reconstruction and anomalous low temperature resistivity in electron-doped La2-xCexCuO4
• Hidden Fermi-liquid charge transport in the antiferromagnetic phase of the electron-doped cuprates
• Antiferromagnetism in metals: from the cuprate superconductors to the heavy fermion materials
• Anisotropic Non-Fermi Liquids
• Quantum criticality of reconstructing Fermi surfaces in antiferromagnetic metals
• Electrons with Planckian scattering obey standard orbital motion in a magnetic field
• Field-theoretic functional renormalization group formalism for non-Fermi liquids and its application to the antiferromagnetic quantum critical metal in two dimensions
• Shubnikov-de Haas quantum oscilations reveal a reconstructed Fermi surface near optimal doping in a thin film of the cuprate superconductor Pr${}_{1.86}$Ce${}_{0.14}$CuO${}_{4\pm \delta }$
• Stripes and electronic quasiparticles in the pseudogap state of cuprate superconductors
• Magnetic oscillations measure interlayer coupling in cuprate superconductors
• Emergence of nodal Bogoliubov quasiparticles across the transition from the pseudogap metal to the d-wave superconductor
• Quantum oscillations in $\mathrm{YB}{\mathrm{a}}_2\mathrm{C}{\mathrm{u}}_3{\mathrm{O}}_{6+\delta }$ from an incommensurate $d$-density wave order
• Disorder effects on hot spots in electron-doped cuprates
• Magnetic field-tuned quantum criticality in optimally electron-doped cuprate thin films
• Comparative study of magnetic quantum oscillations in Hall and transverse magnetoresistance
• De Haas-van Alphen oscillations in the compensated organic metal alpha-'pseudo-kappa'-(ET)4H3O[Fe(C2O4)3].(C6H4Br2)
• Possibility of quantum Hall effect in dense quark matter environments: A chiral model approach
• Emergence of curved momentum-spacetime and its effect on the cyclotron motion in the antiferromagnetic quantum critical metal
• Photo-emission signatures of coherence breakdown in Kondo alloys: dynamical mean-field theory approach
• Non-linear Hall resistivity in overdoped Pr${}_{1.82}$Ce${}_{0.18}$CuO${}_{4+\delta }$ electron-doped cuprate
• Dynamical kinetic energy quenching in the antiferromagnetic quantum critical metals