Fulde-Ferrell-Larkin-Ovchinnikov state in a perpendicular field of quasi two-dimensional CeCoIn5

Abstract

A Fulde-Ferrell-Larkin-Ovchinnkov (FFLO) state was previously reported in the quasi-2D heavy fermion CeCoIn5 when a magnetic field was applied parallel to the ab-plane. Here, we conduct 115^In NMR studies of this material in a PERPENDICULAR field, and provide strong evidence for FFLO in this case as well. Although the topology of the phase transition lines in the H-T phase diagram is identical for both configurations, there are several remarkable differences between them. Compared to H//ab, the FFLO region for H perpendicular to the ab-plane shows a sizable decrease, and the critical field separating the FFLO and non-FFLO superconducting states almost ceases to have a temperature dependence. Moreover, directing H perpendicular to the ab-plane results in a notable change in the quasiparticle excitation spectrum within the planar node associated with the FFLO transition.

5 pages, 3 figures

References in corpus (20)

• Heavy-fermion superconductivity in CeCoIn5 at 2.3K
• Fulde-Ferrell-Larkin-Ovchinnikov Superconducting State in CeCoIn5
• Angular Position of Nodes in the Superconducting Gap of Quasi-2D Heavy-Fermion Superconductor CeCoIn_5
• Hidden Magnetism and Quantum Criticality in the Heavy Fermion Superconductor CeRhIn5
• Unconventional superconductivity in CeIrIn${}_5$ and CeCoIn${}_5$: Specific heat and thermal conductivity studies
• Field-Induced Quantum Critical Point in CeCoIn5
• Superconductivity and Quantum Criticality in CeCoIn_5
• Avoided Antiferromagnetic Order and Quantum Critical Point in CeCoIn${}_5$
• First order superconducting phase transition in CeCoIn${}_5$
• Texture in the Superconducting Order Parameter of CeCoIn_5 Revealed by Nuclear Magnetic Resonance
• Anomalous NMR Magnetic Shifts in CeCoIn_5
• New High Field State of Flux Line Lattice in Unconventional Superconductor CeCoIn_5
• Effects of Pauli paramagnetism on superconducting vortex phase diagram in strong fields
• Anisotropy of Thermal Conductivity and Possible Signature of the Fulde-Ferrell-Larkin-Ovchinnikov state in CeCoIn_5
• Spectroscopic Evidence for Multiple Order Parameter Components in the Heavy Fermion Superconductor CeCoIn_5
• Anomalous quasiparticle transport in the superconducting state of CeCoIn5
• Ginzburg-Landau theory of Fulde-Ferrell-Larkin-Ovchinnikov states in unconventional singlet superconductors with impurities
• Possible Fulde-Ferrell-Larkin-Ovchinnikov State in CeCoIn_5
• Topological Structure of a Vortex in Fulde-Ferrell-Larkin-Ovchinnikov State
• Evolution of Hall coefficient in two-dimensional heavy fermion CeCoIn${}_5$

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