Quantum Oscillations in Nodal Line Systems

Abstract

We study signatures of magnetic quantum oscillations in three-dimensional nodal line semimetals at zero temperature. The extended nature of the degenerate bands can result in a Fermi surface geometry with topological genus one, as well as a Fermi surface of electron and hole pockets encapsulating the nodal line. Moreover, the underlying two-band model to describe a nodal line is not unique, in that there are two classes of Hamiltonian with distinct band topology giving rise to the same Fermi surface geometry. After identifying the extremal cyclotron orbits in various magnetic field directions, we study their concomitant Landau levels and resulting quantum oscillation signatures. By Landau-fan-diagram analyses we extract the non-trivial $\pi$ Berry phase signature for extremal orbits linking the nodal line.

8 pages, 9 figures

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Cited by in corpus (27)

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• Topological Semimetal driven by Strong Correlations and Crystalline Symmetry
• Hourglass-like Nodal Net Semimetal in Ag2BiO3
• Topological and trivial magnetic oscillations in nodal loop semimetals
• Quantum Transport in Topological Semimetals under Magnetic Fields (II)
• Three-dimensional flat Landau levels in an inhomogeneous acoustic crystal
• Parity Anomaly in the non-linear response of Nodal-Line Semimetals
• Semi-Dirac Fermions in a Topological Metal
• Quantum oscillations probe the Fermi surface topology of the nodal-line semimetal CaAgAs
• Double Dirac Nodal Line Semimetal with Torus Surface State
• Anisotropic gapping of topological Weyl rings in the charge-density-wave superconductor InxTaSe2
• Double Andreev reflections and double normal reflections in nodal-line semimetal-superconductor junctions
• Magnetic susceptibility of topological semimetals
• Nonlinear optical responses in nodal line semimetals
• Quantum transport observed in films of magnetic topological semimetal EuSb${}_2$
• Giant nonlinear response due to unconventional oscillation in Nodal-line semimetals
• RKKY interaction of magnetic impurities in node-line semimetals
• Characteristic singular behaviors of nodal line materials emerging in orbital magnetic susceptibility and Hall conductivity
• Quantum Oscillation and Landau-Zener transition in Untilted Nodal line semimetals under a time-periodic magnetic field
• Existence of nodal-arc and its evolution into Weyl-nodes in the presence of spin-orbit coupling in TaAs & TaP
• Interfaces of nodal-line semimetals: drum states, transport and refraction
• Fermi Level Fluctuations, Reduced Effective Masses and Zeeman Effect during Quantum Oscillations in Nodal Line Semimetals
• Topological strongly correlated phases in orthorhombic diamond lattice compounds
• Increasing the number of topological nodal lines in semimetals via uniaxial pressure