Photoemission Imaging of 3D Fermi Surface Pairing at the Hidden Order Transition in URu2Si2

Abstract

We report angle-resolved photoemission spectroscopy (ARPES) experiments probing deep into the hidden order (HO) state of URu2Si2, utilizing tunable photon energies with sufficient energy and momentum resolution to detect the near Fermi surface (FS) behavior. Our results reveal: (i) the full itinerancy of the 5f electrons; (ii) the crucial three-dimensional (3D) k-space nature of the FS and its critical nesting vectors, in good comparison with density-functional theory calculations, and (iii) the existence of hot-spot lines and pairing of states at the FS, leading to FS gapping in the HO phase.

References in corpus (28)

• Angle-resolved photoemission spectroscopy of the cuprate superconductors
• Colloquium: Hidden Order, Superconductivity, and Magnetism -- The Unsolved Case of URu2Si2
• Imaging the Fano Lattice to 'Hidden Order' Transition in URu2Si2
• Rotational Symmetry Breaking in the Hidden-Order Phase of URu2Si2
• Arrested Kondo effect and hidden order in URu_2Si_2
• Hidden Orbital Order in $UR{u}_{2}S{i}_2$
• Visualizing the Formation of the Kondo Lattice and the Hidden Order in URu2Si2
• Emergent Rank-5 'Nematic' Order in URu2Si2
• Helicity Order: Hidden Order Parameter in URu${}_2$Si${}_2$
• Theory of Unconventional Spin Density Wave: A Possible Mechanism of the Micromagnetism in U-based Heavy Fermion Compounds
• Hastatic Order in URu2Si2
• Fermi surface instability at the hidden-order transition of URu2Si2
• Similarity of Fermi Surface in the Hidden Order State and in the Antiferromagnetic State of URu2Si2
• Why the hidden order in URu2Si2 is still hidden - one simple answer
• Itinerant magnetic multipole moments of rank five, triakontadipoles, as the hidden order in URu${}_2$Si${}_2$
• Electronic structure theory of the hidden order material URu${}_2$Si${}_2$
• Hybridization wave as the 'Hidden Order' in URu${}_2$Si${}_2$
• Spin and orbital hybridization at specifically nested Fermi surfaces in URu${}_2$Si${}_2$
• Momentum-resolved evolution of the Kondo lattice into 'hidden-order' in URu2Si2
• Formation of the coherent heavy fermion liquid at the 'hidden order' transition in URu2Si2
• Anomalous Femtosecond Quasiparticle Dynamics of Hidden Order State in URu${}_2$Si${}_2$
• Spin-orbit density wave induced hidden topological order in URu2Si2
• Incommensurate spin resonance in URu2Si2
• Study of the magnetic properties of URu2Si2 under uniaxial stress by neutron scattering
• Sleuthing Hidden Order
• Hidden order pseudogap in URu${}_2$Si${}_2$
• Hexadecapolar Kondo effect in URu${}_2$Si${}_2$?
• Charge density wave in hidden order state of URu${}_2$Si${}_2$

Cited by in corpus (48)

• Low energy band structure and symmetries of UTe2 from angle resolved photoemission spectroscopy
• Hidden Order Behaviour in URu2Si2 (A Critical Review of the Status of Hidden Order in 2014)
• First-principles theory of magnetic multipoles in condensed matter systems
• Hidden order and beyond: an experimental-theoretical overview of the multifaceted behavior of URu${}_2$Si${}_2$
• Evidence for a nematic component to the Hidden Order parameter in URu2Si2 from differential elastoresistance measurements
• Direct observation of lattice symmetry breaking at the hidden-order transition in URu2Si2
• Resonant x-ray spectroscopy of uranium intermetallics at the U $M_{4,5}$ edges
• Fermi Surface Topology and Hotspots Distribution in Kondo Lattice System CeB6
• Dual nature of 5$f$ electrons in the isostructural UM${}_2$Si${}_2$ family: from antiferro- to Pauli paramagnetism via hidden order
• Spectroscopic determination of the atomic f-electron symmetry underlying hidden order in URu${}_2$Si${}_2$
• Direct bulk sensitive probe of 5f symmetry in URu2Si2
• Symmetry and correlations underlying Hidden Order in URu2Si2
• Probing 5f-state configurations in URu2Si2 with U L3-edge resonant x-ray emission spectroscopy
• Symmetry of the Excitations in the Hidden Order State of URu2Si2
• Phase diagram and thermal expansion measurements on the system of URu_{2-x}Fe_xSi_2
• Broken symmetries in URu2Si2
• Quantum-well states at the surface of the heavy-fermion superconductor URu${}_2$Si${}_2$
• Fermi Surface Nesting with Heavy Quasiparticles in the Locally Noncentrosymmetric Superconductor CeRh${}_2$As${}_2$
• Advances in actinide thin films: synthesis, properties, and future directions
• Strict limit on in-plane ordered magnetic dipole moment in URu2Si2
• Chiral charge as hidden order parameter in URu${}_2$Si${}_2$
• Intertwined spin-orbital coupled orders in the iron-based superconductors
• Isoelectronic perturbations to $f$-$d$-electron hybridization and the enhancement of hidden order in URu${}_2$Si${}_2$
• Exploring Fermi Surface Nesting and the Nature of Heavy Quasiparticles in the Spin-Triplet Superconductor Candidate CeRh${}_2$As${}_2$
• Distinct magnetic spectra in the hidden order and antiferromagnetic phases in URu2-xFexSi2
• ARPES/STM study of the surface terminations and 5$f$-electron character in URu${}_2$Si${}_2$
• Cyclotron resonance study of quasiparticle mass and scattering rate in the hidden-order and superconducting phases of URu2Si2
• Detailed optical spectroscopy of the hybridization gap and the hidden order transition in high quality URu${}_2$Si${}_2$ single crystals
• Te 5p orbitals bring three-dimensional electronic structure to two-dimensional Ir0.95Pt0.05Te2
• Angle-resolved photoemission spectroscopy study of crystal electric field in heavy fermion compound CePt2In7
• Crystal electric field splitting and f-electron hybridization in heavy fermion CePt2In7
• Fermi-Surface Selective Determination of the $\mathbf{g}$-Factor Anisotropy in URu${}_2$Si${}_2$
• Exceptional Ising Magnetic Behavior of Itinerant Spin-polarized Carriers in URu2Si2
• Inelastic x-ray scattering measurements on URu2Si2
• Itinerant to relocalized transition of f electrons in the Kondo insulator CeRu4Sn6
• Magnetic-field-induced chiral hidden order in URu2Si2
• From hidden-order to antiferromagnetism: electronic structure changes in Fe-doped URu${}_2$Si${}_2$
• Global perspectives of the bulk electronic structure of URu${}_2$Si${}_2$ from angle-resolved photoemission
• Collective spin resonance excitation in the gapped itinerant multipole hidden order phase of URu2Si2
• Hidden order symmetry and superconductivity in URu2Si2 investigated by quasiparticle interference
• Relocalization of Uranium 5f Electrons in Antiferromagnetic Heavy Fermion Superconductor UPd${}_2$Al${}_3$: Insights from Angle-Resolved Photoemission Spectroscopy
• Efficient Method for Prediction of Meta-stable/Ground Multipolar Ordered States and its Application in Monolayer $\alpha$-\ce{RuX3} (X=Cl,I)
• Quasiparticle Relaxation Dynamics in URu${}_{2-x}$Fe${}_x$Si${}_2$ Single Crystals
• Spin-orbit density wave: A new phase of matter applicable to the hidden order state of URu2Si2
• Nesting-driven antiferromagnetic order in Kondo lattice CePd5Al2
• f-electron charge densities probed using core level non-resonant inelastic x-ray scattering
• Unified Theory of Hastatic order and Antiferromagnetism in URu${}_2$Si${}_2$
• Elastic properties of hidden order in URu${}_{\text{2}}$Si${}_{\text{2}}$ are reproduced by a staggered nematic