Unconventional Superconductivity

Abstract

Conventional superconductivity, as used in this review, refers to electron-phonon coupled superconducting electron-pairs described by BCS theory. Unconventional superconductivity refers to superconductors where the Cooper pairs are not bound together by phonon exchange but instead by exchange of some other kind, e. g. spin fluctuations in a superconductor with magnetic order either coexistent or nearby in the phase diagram. Such unconventional superconductivity has been known experimentally since heavy fermion CeCu2Si2, with its strongly correlated 4f electrons, was discovered to superconduct below 0.6 K in 1979. Since the discovery of unconventional superconductivity in the layered cuprates in 1986, the study of these materials saw Tc jump to 164 K by 1994. Further progress in high temperature superconductivity would be aided by understanding the cause of such unconventional pairing. This review compares the fundamental properties of 9 unconventional superconducting classes of materials - from 4f-electron heavy fermions to organic superconductors to classes where only three known members exist to the cuprates with over 200 examples, with the hope that common features will emerge to help theory explain (and predict!) these phenomena. In addition, three new emerging classes of superconductors (topological, interfacial [e. g. FeSe on SrTiO3], and H2S under high pressure) are briefly covered, even though their conventionality is not yet fully determined.

accepted for publication in Advances in Physics; comparison of 9 unconventional superconducting classes of materials, plus 3 emerging classes of superconductors whose conventionality is still under discussion; 30 figures, 13 tables, 712 references. This version has minor typographical errors fixed

References in corpus (321)

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• Superconducting proximity effect and Majorana fermions at the surface of a topological insulator
• Signatures of Majorana fermions in hybrid superconductor-semiconductor nanowire devices
• Angle-resolved photoemission spectroscopy of the cuprate superconductors
• A topological Dirac insulator in a quantum spin Hall phase : Experimental observation of first strong topological insulator
• Superconductivity at 38 K in the iron arsenide (Ba1-xKx)Fe2As2
• New directions in the pursuit of Majorana fermions in solid state systems
• Conventional superconductivity at 203 K at high pressures
• Unconventional sign-reversing superconductivity in LaFeAsO_(1-x)F_x
• The pseudogap in high-temperature superconductors: an experimental survey
• Observation of Majorana Fermions in Ferromagnetic Atomic Chains on a Superconductor
• The Puzzle of High Temperature Superconductivity in Layered Iron Pnictides and Chalcogenides
• Superconductivity in Iron Compounds
• High-temperature superconductivity in iron-based materials
• A Common Thread: the pairing interaction for the unconventional superconductors
• Interface induced high temperature superconductivity in single unit-cell FeSe films on SrTiO3
• Superconductivity in single-layer films of FeSe with a transition temperature above 100 K
• Nematic order in iron superconductors - who is in the driver's seat?
• Gap symmetry and structure of Fe-based superconductors
• Heavy fermion superconductivity and magnetic order in non-centrosymmetric $CeP{t}_{3}Si$
• Time-Reversal Symmetry Breaking Superconductivity in Sr2RuO4
• Superconductivity in CuxBi2Se3 and its implications for pairing in the undoped topological insulator
• Scanning tunneling spectroscopy of high-temperature superconductors
• The superconductivity at 18 K in LiFeAs system
• A Four-Unit-Cell Periodic Pattern of Quasiparticle States Surrounding Vortex Cores in Bi2Sr2CaCu2O8+d
• Phase Diagram and High Temperature Superconductivity at 65 K in Tuning Carrier Concentration of Single-Layer FeSe Films
• The metallization and superconductivity of dense hydrogen sulfide
• Antiferromagnetic order and spin dynamics in iron-based superconductors
• Superconductivty without inversion symmetry: MnSi versus CePt_3Si
• Magnetism, superconductivity, and pairing symmetry in Fe-based superconductors
• Interfacial mode coupling as the origin of the enhancement of Tc in FeSe films on SrTiO3
• Progress and perspectives on the electron-doped cuprates
• Topological Superconductivity in CuxBi2Se3
• Superconducting phases of f-electron compounds
• The Nernst effect in high-$T_c$ superconductors
• The doping dependence of T* - what is the real high-Tc phase diagram?
• Thorium-doping induced superconductivity up to 56 K in Gd1-xThxFeAsO
• Orbital Fluctuation Mediated Superconductivity in Iron Pnictides: Analysis of Five Orbital Hubbard-Holstein Model
• Heavy Fermions and Quantum Phase Transitions
• Fulde-Ferrell-Larkin-Ovchinnikov Superconducting State in CeCoIn5
• High Resolution Polar Kerr Effect Measurements of Sr2RuO4: Evidence for Broken Time Reversal Symmetry in the Superconducting State
• Angular Position of Nodes in the Superconducting Gap of Quasi-2D Heavy-Fermion Superconductor CeCoIn_5
• Reply to Comment on "Unconventional s-wave superconductivity in Fe(Se,Te)"
• The pseudogap: friend or foe of high Tc?
• Antiferromagnetic Order Induced by an Applied Magnetic Field in a High-Temperature Superconductor
• A New Heavy-Fermion Superconductor CeIrIn5: Relative of the Cuprates?
• Magnetic order in the pseudogap phase of high-$T_C$ superconductors
• Evaluation of Spin-Triplet Superconductivity in Sr2RuO4
• Hidden Magnetism and Quantum Criticality in the Heavy Fermion Superconductor CeRhIn5
• Observation of topological order in a Superconducting doped topological insulator (based on the Bi2Se3 class)
• Visualizing pair formation on the atomic scale in the high-Tc superconductor Bi2Sr2CaCu2O8+d
• The electronic phase diagram of the LaO1-xFxFeAs superconductor
• The Challenge of Unconventional Superconductivity
• Unconventional superconductivity in CeIrIn${}_5$ and CeCoIn${}_5$: Specific heat and thermal conductivity studies
• Anomalous suppression of the orthorhombic distortion in superconducting Ba[Fe(1-x)Cox]2As2
• Two Gaps Make a High Temperature Superconductor?
• Change of carrier density at the pseudogap critical point of a cuprate superconductor
• Iron-Based Superconductors: current status of materials and pairing mechanism
• Magnetic Penetration Depth in Unconventional Superconductors
• Order and quantum phase transitions in the cuprate superconductors
• Polar Kerr Effect Measurements of YBa2Cu3O6+x: Evidence for Broken Symmetry Near the Pseudogap Temperature
• Andreev - Saint James reflections: a probe of cuprate superconductors
• Mott transition, antiferromagnetism, and unconventional superconductivity in layered organic superconductors
• Colloquium: Hidden Order, Superconductivity, and Magnetism -- The Unsolved Case of URu2Si2
• Neutron Scattering from Magnetic Excitations in Bi_2 Sr_2 Ca_2 O_8+delta
• The Order Parameter for the Superconducting Phases of UPt${}_3$
• Scattering and Pairing in Cuprate Superconductors
• Evidence for time-reversal symmetry breaking in the non-centrosymmetric superconductor LaNiC${}_2$
• Spin-Rotation Symmetry Breaking in the Superconducting State of CuxBi2Se3
• Phase-sensitive Evidence for d-wave Pairing Symmetry in Electron-doped Cuprate Superconductors
• The effect of collective spin-1 excitations on electronic spectra in high-Tc superconductors
• Ferromagnetic spin fluctuation induced superconductivity in Sr_2RuO_4
• Exploration of new superconductors and functional materials and fabrication of superconducting tapes and wires of iron pnictides
• Superconductivity and Quantum Criticality in CeCoIn_5
• Transition of stoichiometricSr2VO3FeAs to a superconducting state at 37.2 K
• Time-Reversal Symmetry-Breaking Superconductivity in Heavy Fermion PrOs4Sb12 detected by Muon Spin Relaxation
• Competition and coexistence of antiferromagnetism and superconductivity in underdoped Ba(Fe0.953Co0.047)2As2
• Evolution from Itinerant Antiferromagnet to Unconventional Superconductor with Fluorine Doping in La(O_{1-x}F_{x})FeAs Revealed by ^{75}As and ^{139}La Nuclear Magnetic Resonance
• Coexistence of static magnetism and superconductivity in SmFeAsO1-xFx as revealed by muon spin rotation
• Stripe order in superconducting La(2-x)Ba(x)CuO(4) for 0.095 <= x <= 0.155
• Spin Triplet Superconducting State due to Broken Inversion Symmetry in Li_2Pt_3B
• Orbital dependent superconductivity in Sr_2RuO_4
• Spin resonance in the d-wave superconductor CeCoIn5
• Strong Interplay between Stripe Spin Fluctuations, Nematicity and Superconductivity in FeSe
• ${}^{75}$As NMR studies of superconducting LaO${}_{0.9}$F${}_{0.1}$FeAs
• Multiple Superconducting Phases in New Heavy Fermion Superconductor PrOs4Sb12
• Phase competition in trisected superconducting dome
• Calorimetric Evidence for a Fulde-Ferrell-Larkin-Ovchinnikov Superconducting State in the Layered Organic Superconductor κ$-(BEDT-TTF)$_2$Cu(NCS)$_2$
• Simultaneous Transitions in Cuprate Momentum-Space Topology and Electronic Symmetry Breaking
• Observation of broken time-reversal symmetry in the heavy fermion superconductor UPt${}_3$
• The Ground State of the Pseudogap in Cuprate Superconductors
• The Electronic Nature of High Temperature Cuprate Superconductors
• Magnetically driven superconductivity in CeCu2Si2
• Linear-T resistivity and change in Fermi surface at the pseudogap critical point of a high-Tc superconductor
• Superconductivity at 17 K in (Fe2P2)(Sr4Sc2O6): a new superconducting layered pnictide oxide with a thick perovskite oxide layer
• Direct phase-sensitive identification of a d-form factor density wave in underdoped cuprates
• Fermi Surface and Quasiparticle Excitations of overdoped Tl2Ba2CuO6+d by ARPES
• Line nodes in the energy gap of high-temperature superconducting BaFe_2(As_{1-x}P_x)_2 from penetration depth and thermal conductivity measurements
• Magnetic Resonant Mode in the Single-Layer High Temperature Superconductor Tl${}_2$Ba${}_2$Cu${}_{6+\delta }$
• Spin correlations in the electron-doped high-transition-temperature superconductor Nd{2-x}Ce{x}CuO{4+/-delta}
• Imaging Cooper Pairing of Heavy Fermions in CeCoIn5
• Upper limit on spontaneous supercurrents in Sr${}_2$RuO${}_4$
• Superconducting Gap Structure of Spin-Triplet Superconductor Sr_2RuO_4 Studied by Thermal Conductivity
• Evidence for nodal superconductivity in LaFePO
• Universal Heat Conduction in YBa_2Cu_3O_6.9
• Visualizing Nodal Heavy Fermion Superconductivity in CeCoIn5
• p-wave and d-wave superconductivity in quasi-two-dimensional metals
• From high temperature supercondutivity to quantum spin liquid: progress in strong correlation physics
• Disentangling Cooper-pair formation above Tc from the pseudogap state in the cuprates
• Correlation between linear resistivity and $T_c$ in the Bechgaard salts and the pnictide superconductor Ba(Fe${}_{1-x}$Co${}_x$)${}_2$As${}_2$
• Exotic Superconducting Properties in the Electron-Hole Compensated Heavy Fermion `Semimetal' URu2Si2
• Cubic H${}_3$S around 200 GPa: an atomic hydrogen superconductor stabilized by sulfur
• Theoretical aspects of Andreev spectroscopy and tunneling spectroscopy in non-centrosymmetric superconductors: a topical review
• Spectroscopic scanning tunneling microscopy insights into Fe-based superconductors
• The connection between superconducting phase correlations and spin excitations in YBa${}_2$Cu${}_3$O${}_{6.6}$: A magnetic field study
• Thermodynamical Study on the Heavy-Fermion Superconductor PrOs4Sb12: Evidence for Field-Induced Phase Transition
• Monolayer FeSe on SrTiO${}_3$
• Evidence for superconducting gap nodes in the zone-centered hole bands of KFe2As2 from magnetic penetration-depth measurements
• Gap Structure of the Spin-Triplet Superconductor Sr2RuO4 Determined from the Field-Orientation Dependence of Specific Heat
• Low temperature specific heat of the heavy fermion superconductor PrOs${}_4$Sb${}_{12}$
• Using Gap Symmetry and Structure to Reveal the Pairing Mechanism in Fe-based Superconductors
• Plain s-wave superconductivity in single-layer FeSe on SrTiO3 probed by scanning tunneling microscopy
• Nodal superconducting gap structure in ferropnictide superconductor BaFe2(As0.7P0.3)2
• Observation of Time-Reversal Symmetry Breaking in the Non-Centrosymmetric Superconductor Re6Zr
• Magnetic neutron scattering in hole doped cuprate superconductors
• Bounding the pseudogap with a line of phase transitions in YBCO cuprate superconductors
• Spin-triplet superconductivity in Sr${}_2$RuO${}_4$ probed by Andreev reflection
• Fundamental studies of superconductors using scanning magnetic imaging
• Universal heat conduction in the iron-arsenide superconductor KFe2As2 : Evidence of a d-wave state
• Line nodes in the superconducting gap function of noncentrosymmetric CePt_3Si
• Pairing State with a time-reversal symmetry breaking in FeAs based superconductors
• Hole-Doped Cuprate High Temperature Superconductors
• A Large Iron Isotope Effect in SmFeAsO1-xFx and Ba1-xKxFe2As2
• NMR relaxation rate in superconducting pnictides: extended $s_{\pm }$ scenario
• Coexistence of magnetism and superconductivity in CeRh1-xIrxIn5
• Superconducting Gap Anisotropy in Nd${}_{1.85}$Ce${}_{0.15}$CuO${}_4$: Results from Photoemission
• Direct Observation of Non-Monotonic dx2-y2-Wave Superconducting Gap in Electron-Doped High-Tc Superconductor Pr0.89LaCe0.11CuO4
• A Systematic Study of Electron-Phonon Coupling to Oxygen Modes Across the Cuprates
• Nonmonotonic d_{x^2-y^2} Superconducting Order Parameter in Nd_{2-x}Ce_xCuO_4
• Superconductivity in Ca1-xLaxFeAs2: A Novel 112-Type Iron Pnictide with Arsenic Zigzag Bonds
• Nonlocal Effects on the Magnetic Penetration Depth in d-wave Superconductors
• Microscopic evidence for field-induced magnetism in CeCoIn${}_5$
• Polar Kerr Effect as Probe for Time-Reversal Symmetry Breaking in Unconventional Superconductors
• A Phenomenological Theory of the Anomalous Pseudogap Phase in Underdoped Cuprates
• Evidence for nodal quasiparticles in electron-doped cuprates from penetration depth measurements
• Integer and half-integer flux-quantum transitions in a niobium/iron-pnictide loop
• Precise Pressure Dependence of the Superconducting Transition Temperature of FeSe: Resistivity and ^77Se--NMR Study
• The effect of varying Fe-content on transport properties of K intercalated iron selenide KxFe2-ySe2
• Observation of d-wave scaling relations in the mixed-state specific heat of YBa2Cu3O7
• Ultrasound Attenuation in Sr${}_2$RuO${}_4$: an Angle-Resolved Study of the Superconducting Gap Function
• Spinless impurities in high Tc cuprates: Kondo-like behavior
• Sign reversal of field-angle resolved heat capacity oscillations in a heavy fermion superconductor CeCoIn${}_5$ and $d_{x^2-y^2}$ pairing symmetry
• Change of pairing symmetry in the iron-based superconductor KFe2As2
• Electron doped Ca10(Pt3As8)(Fe2As2)5 and Ca10(Pt4As8)(Fe2As2)5 - High Tc superconductors with skutterudite intermediary layers
• Carrier relaxation, pseudogap, and superconducting gap in high-Tc cuprates: A Raman scattering study
• Spin triplet superconductivity with line nodes in Sr2RuO4
• ARPES studies of cuprate Fermiology: superconductivity, pseudogap, and quasiparticle dynamics
• Andreev Reflection in Heavy-Fermion Superconductors and Order Parameter Symmetry in CeCoIn_5
• The Fermi surface of CeCoIn5: dHvA
• Evidence for Nodal Superconductivity in LaFePO from Scanning SQUID Susceptometry
• Vortex Contribution to Specific Heat of Dirty $d$-Wave Superconductors: Breakdown of Scaling
• Interplay between magnetism and superconductivity in Fe-pnictides
• Ferromagnetic superconductivity driven by changing Fermi surface topology
• Phonon dispersion and electron-phonon interaction for YBa_2Cu_3O_7 from first-principles calculations
• Resonance in the electron-doped high-Tc superconductor Pr0.88LaCe0.12CuO(4-delta)
• Probing the superconducting gap symmetry of PrOs${}_4$Sb${}_{12}$: A penetration depth study
• Evidence for broken time-reversal symmetry in the superconducting phase of URu${}_2$Si${}_2$
• Superconductivity in the New Platinum Germanides MPt4Ge12 (M = Rare-earth and Alkaline-earth Metals) with Filled Skutterudite Structure
• Spin-triplet superconductivity due to antiferromagnetic spin-fluctuation in Sr_2RuO_4
• Quasiparticle mass enhancement close to the quantum critical point in BaFe${}_2$(As${}_{1-x}$P${}_x$)${}_2$
• Multiband superconductivity with unexpected deficiency of nodal quasiparticles in CeCu2Si2
• Anomalous superconducting state gap size versus Tc behavior in underdoped Bi_2Sr_2Ca_1-xDy_xCu_2O_8+d
• Evidence for time-reversal symmetry breaking in superconducting PrPt4Ge12
• Inelastic neutron scattering study of magnetic excitations in Sr${}_2$RuO${}_4$
• Superconductivity in the A15 Structure
• Electronic Collective Modes and Superconductivity in Layered Conductors
• Superconductivity induced by doping Pd in SrFe2-xPdxAs2
• Superconductivity and phase diagrams in 4d- and 5d-metal-doped iron arsenides SrFe_{2-x}M_xAs_2 (M = Rh, Ir, Pd)
• Tailoring the Superconductivity and Antiferromagnetic Order in SrFe2-xRhxAs2
• Superconductivity at 22.3 K in SrFe2-xIrxAs2
• Mechanism for a Pairing State with Time-Reversal Symmetry Breaking in Iron-Based Superconductors
• muSR linewidth and isotropic pairing in superconducting PrOs4Sb12
• Electric field-induced superconducting transition of insulating FeSe thin film at 35 K
• Pressure-induced anomalous magnetism and unconventional superconductivity in CeRhIn5 : 115In-NQR Study under Pressure
• Superconducting Gap and Pseudogap in Iron-Based Layered Superconductor La(O${}_{1-x}$F${}_x$)FeAs
• What makes the Tc of monolayer FeSe on SrTiO3 so high: a sign-problem-free quantum Monte Carlo study
• Anisotropy of magnetothermal conductivity in Sr2RuO4
• Specific heat measurements of the gap structure of the organic superconductors kappa-(ET)_2Cu[N(CN)_2]Br and kappa-(ET)_2Cu(NCS)_2
• Magnetic-Torque Evidence for the Fulde-Ferrell-Larkin-Ovchinnikov State for In-Plane Magnetic Fields in the Organic Superconductor k-(BEDT-TTF)2Cu(NCS)2
• Magnetic order and superconductivity in LSCO: a review
• Heavy electrons and the symplectic symmetry of spin
• Supplementary material to Heavy electrons and the symplectic symmetry of spin
• Strong Enhancement of Superconducting T_c in Ferromagnetic Phases
• Direct Observation of Nodal Quasiparticles in an Unconventional Superconductor: Field-angle Dependent Heat Capacity of YNi2B2C
• Superconductivity in the elements, alloys and simple compounds
• Renormalization group analysis of competing orders and the pairing symmetry in Fe-based superconductors
• Superconductivity up to 35 K in the iron-platinum arsenides (CaFe1-xPtxAs)10Pt4-yAs8 with layered structures
• Spin fluctuations in iron pnictides and chalcogenides: From antiferromagnetism to superconductivity
• Pseudogap formation above the superconducting dome in iron-pnictides
• Anisotropic Structure of the Order Parameter in FeSe0.45Te0.55 Revealed by Angle Resolved Specific Heat
• A distinct bosonic mode in an electron-doped high-transition-temperature superconductor
• Superconducting PrOs4Sb12: a thermal conductivity study
• A Possible Phononic Mechanism for $d_{x^2-y^2}$-Superconductivity in the Presence of Short-Range AF Correlations
• Field Evolution of Coexisting Superconducting and Magnetic Orders in CeCoIn${}_5$
• Electronic and Magnetic Phase Diagram of a Superconductor, SmFeAsO1-xFx
• Fermi surface dichotomy of the superconducting gap and pseudogap in underdoped pnictides
• Multigap superconductivity and strong electron-boson coupling in Fe-based superconductors: A point-contact Andreev-reflection study of Ba(Fe1-xCox)2As2 single crystals
• Large Chern Number and Edge Currents in Sr2RuO4
• Evidence from Tunneling Spectroscopy for a Quasi-One Dimensional Origin of Superconductivity in Sr2RuO4
• A New ZrCuSiAs-Type Superconductor: ThFeAsN
• Specific Heat of CeRhIn5: Pressure-Driven Evolution of the Ground State from Antiferromagnetism to Superconductivity
• Direct Observation and Anisotropy of the Contribution of Gap nodes in the Low Temperature Specific Heat of YBa_2Cu_3O_7
• Anomalous quasiparticle transport in the superconducting state of CeCoIn5
• Thermal Conductivity and Gap Structure of the Superconducting Phases of UPt3
• Superconductivity, magnetism and crystal chemistry of Ba1-xKxFe2As2
• Superconducting phase diagram of the filled skuterrudite PrOs4Sb12
• Field-angle-dependent specific heat measurements and gap determination of a heavy fermion superconductor URu2Si2
• Microscopic study of the Fulde-Ferrell-Larkin-Ovchinnikov state in an all-organic superconductor
• Fermionic entropy of the vortex state in d-wave superconductors
• Incoherent non-Fermi liquid scattering in a Kondo lattice
• Fermi-liquid ground state in n-type copper-oxide superconductor Pr0.91Ce0.09LaCuO4-y
• Very Low Temperature Tunnelling Spectroscopy in the heavy fermion superconductor PrOs${}_4$Sb${}_{12}$
• Superconductivity and crystalline electric field effects in the filled skutterudite series Pr(Os${}_{1-x}$Ru${}_x$)${}_4$Sb${}_{12}$
• Coupled CDW and SDW Fluctuations as an Origin of Anomalous Properties of Ferromagnetic Superconductor UGe_2
• Evidence for Novel Pairing State in Noncentrosymmetric Superconductor CePt3Si: 29Si-NMR Knight Shift Study
• Infrared Measurement of the Pseudogap in P-Doped and Co-Doped BaFe2As2 High-Temperature Superconductors
• Interface high-temperature superconductivity
• Effects of La substitution on superconducting state of CeCoIn5
• Momentum dependence of the electron-phonon coupling and self-energy effects in YBa_2Cu_3O_7 within the local density approximation
• Intermediate Coupling Model of the Cuprates
• Structural and magnetic phase transitions near optimal superconductivity in BaFe${}_2$(As${}_{1-x}$P${}_x$)${}_2$
• Possible pseudogap behavior of electron doped high-temperature superconductors
• Superfluid Density and Energy Gap-Function of Superconducting PrPt4Ge12
• Spins, Stripes, and Superconductivity in Hole-Doped Cuprates
• Unconventional superconductors under rotating magnetic field I: density of states and specific heat
• Volovik effect in the $\pm$s-wave state for the iron-based superconductors
• Fermi Surface Reconstruction in CeRh${}_{1-x}$Co${}_x$In${}_5$
• Magnetic Properties of a Pressure-induced Superconductor UGe${}_2$
• Anisotropic Neutron Spin Resonance in Superconducting BaFe${}_{1.9}$Ni${}_{0.1}$As${}_2$
• Phonons and d-wave pairing in the two-dimensional Hubbard model
• Impurity controlled Superconductivity/Spin Density Wave interplay in the organic superconductor : (TMTSF)\_2ClO\_4
• Possible unconventional superconductivity in Na${}_x$CoO${}_2$yH${}_2$O probed by $\mu$SR
• Measurement of a Sign-Changing Two-Gap Superconducting Phase in Electron-Doped Ba(Fe_{1-x}Co_x)_2As_2 Single Crystals using Scanning Tunneling Spectroscopy
• Evidence for Uniform Coexistence of Ferromagnetism and Unconventional Superconductivity in UGe_2: A ^73Ge-NQR Study under Pressure
• Switching of magnetic domains reveals evidence for spatially inhomogeneous superconductivity
• Superconducting Gap Function in Antiferromagnetic Heavy-Fermion UPd_2Al_3 Probed by Angle Resolved Magnetothermal Transport Measurements
• Non-Locality and Strong Coupling in the Heavy Fermion Superconductor CeCoIn${}_5$: A Penetration Depth Study
• Spontaneously broken time-reversal symmetry in high-temperature superconductors
• Direct Evidence for a Magnetic f-electron Mediated Cooper Pairing Mechanism of Heavy Fermion Superconductivity in CeCoIn5
• On the origin of the zero-resistance anomaly in heavy fermion superconducting Ir: a clue from magnetic field and Rh-doping studies
• Link between antiferromagnetism and superconductivity probed by nuclear spin relaxation in organic conductors
• Neutron-Inelastic-Scattering Peak by Dissipationless Mechanism in the s++ -wave State in Iron-based Superconductors
• Distinct Pairing Symmetries in $N{d}_{1.85}C{e}_{0.15}Cu{O}_{4-y}$ and $L{a}_{1.89}S{r}_{0.11}Cu{O}_4$ Single Crystals: Evidence from Comparative Tunnelling Measurements
• Sign inversion in the superconducting order parameter of LiFeAs inferred from Bogoliubov quasiparticle interference
• Superconducting Transition Temperatures of up to 47 K from Simultaneous Rare-Earth Element and Antimony Doping of 112-Type CaFeAs2
• Multiband Superconductivity in Heavy Fermion Compound CePt3Si without Inversion Symmetry: An NMR Study on a High-Quality Single Crystal
• Heat-capacity anomalies at $T_{sc}$ and $T^{\ast }$ in the ferromagnetic superconductor UGe${}_2$
• Electronic Inhomogeneity and Breakdown of the Universal Thermal Conductivity in Cuprate Superconductors
• Hole superconductivity in $H_{2}S$ and other sulfides under high pressure
• Muon Spin Relaxation Measurements in Na_xCoO_2*yH_2O
• Influence of Electron-Phonon Interaction on Spin Fluctuation Induced Superconductivity
• Unconventional Superconductivity in electron-doped layered metal nitride halides $M$N$X$ ($M$ = Ti, Zr, Hf; $X$ = Cl, Br, I)
• The role of different negatively charged layers in Ca10(Fe1-xPtxAs)10(Pt3+yAs8) and superconductivity at 30 K in electron-doped (Ca0.8La0.2)10(FeAs)10(Pt3As8)
• Point-contact spectroscopy on URu${}_2$Si${}_2$
• Triplet Cooper Pair Formation by Anomalous Spin Fluctuations in Non-centrosymmetric Superconductors
• Strong-coupling theory of magnetic-exciton-mediated superconductivity in UPd${}_2$Al${}_3$
• Superconducting doped topological materials
• Probing the nodal gap in the pressure-induced heavy fermion superconductor CeRhIn5
• Impurity Effects on the Superconducting Transition Temperature of NazCoO2.yH2O
• Gapped tunneling spectra in the normal state of Pr${}_{2-x}$Ce${}_x$CuO${}_4$
• Robust Upward Dispersion of the Neutron Spin Resonance in the Heavy Fermion Superconductor Ce${}_{1-x}$Yb${}_x$CoIn${}_5$
• Phase diagram of UPt${}_3$ in the $E_{1g}$ model
• Suppression of Superconductivity in UPt_3 Single Crystals
• Progressive slowing down of spin fluctuations in underdoped LaFeAsO${}_{1-x}$F${}_x$
• Fully gapped superconductivity in the topological superconductor beta-PdBi2
• Limits on the Superconducting Order Parameter in NdFeAsO${}_{1-x}$F${}_y$ from Scanning SQUID Microscopy
• Nodal Superconducting Order Parameter and Thermodynamic Phase Diagram of (TMTSF)2ClO4
• Theory of magnetic excitons in the heavy-fermion superconductor $UP{d}_{2}A{l}_3$
• Non-fragile superconductivity with nodes in the superconducting topological insulator CuxBi2Se3: Zeeman orbital field and non-magnetic impurities
• Double superconducting transition in the filled skutterudite PrOs4Sb12 and sample characterizations
• Incommensurate magnetic fluctuations and Fermi surface topology in LiFeAs
• Volovik effect in a highly anisotropic multiband superconductor: experiment and theory
• In-plane superfluid density and microwave conductivity of the organic superconductor κ-(BEDT-TTF)2Cu[N(CN)2]Br: evidence for d-wave pairing and resilient quasiparticles
• Tunneling into the normal state of Pr(2-x)CexCuO4
• Structural investigations of CeIrIn${}_5$ and CeCoIn${}_5$ on macroscopic and atomic length scales
• Systematic ^{75}As NMR study of the dependence of low-lying excitations on F doping in the iron oxypnictide LaFeAs(O_{1-x}F_{x})
• CeIrIn5: Superconductivity on a Magnetic Instability
• Pseudogap-less high T${}_c$ superconductivity in BaCo${}_x$Fe${}_{2-x}$As${}_2$
• Magnon Exchange Mechanism of Ferromagnetic Superconductivity
• Non-Fermi liquid normal state of the Heavy Fermion superconductor UBe13
• Unconventional Superconductivity Induced by Quantum Critical Fluctuations in Hydrate Cobaltate Na${}_x$(H${}_3$O)${}_z$CoO${}_x\cdot$ $y$H${}_2$O -- Relationship between Magnetic Fluctuations and the Superconductivity Revealed by a Co Nuclear Quadrupole Resonance --
• Anomalous doping effect on the superconducting state in CeCoIn${}_5$ at high magnetic fields
• Theory on Superconductivity of CeIn3 in Heavy Fermion System
• Local spin fluctuations in iron-based superconductors: 77Se and 87Rb NMR measurements of Tl0.47Rb0.34Fe1.63Se2
• Present status of the theory of high Tc cuprates
• CoO2-Layer-Thickness Dependence of Magnetic Properties and Possible Two Different Superconducting States in NaxCoO2.yH2O
• Superconducting properties and pseudogap from preformed Cooper pairs in the triclinic (CaFe${}_{1-x}$Pt${}_x$As)${}_{10}$Pt${}_3$As${}_8$
• Field-angle-resolved anisotropy in superconducting CeCoIn5 using realistic Fermi surfaces
• Antiferromagnetic spin correlations and pseudogap-like behavior in Ca(Fe1-xCox)2As2 studied by 75As nuclear magnetic resonance and anisotropic resistivity
• Symmetry properties of the nodal superconductor PrOs4Sb12
• Heat-Capacity Measurements of Energy-Gap Nodes of the Heavy-Fermion Superconductor CeIrIn5 Deep inside the Pressure-Dependent Dome Structure of its Superconducting Phase Diagram
• Magnetic field dependence of the low-temperature specific heat of the electron-doped superconductor Pr1.85Ce0.15CuO4
• The symmetry of the superconducting order parameter in PuCoGa${}_5$
• Critical fields and spontaneous vortex state in the weak-ferromagnetic superconductor RuSr2GdCu2O8
• Effects of phonon interaction on the pairing in the high-T$c$ superconductors
• Universal Scaling Law for the Condensation Energy, U, Across a Broad Range of Superconductor Classes
• Phase-sensitive evidence for dx2-y2-pairing symmetry in the parent-structure high-Tc cuprate superconductor Sr1-xLaxCuO2
• Strong Suppression of Coherence Effect and Appearance of Pseudogap in Layered Nitride Superconductor Li_xZrNCl: ^91Zr- and ^15N- NMR Studies
• Anisotropic order parameter in Li-intercalated layered superconductor Li${}_x$ZrNCl
• Linear Field Dependence of the Normal-State In-Plane Magnetoresistance of Sr2RuO4
• Unusual Sensitivity of Superconductivity to Strain in Iron-Based 122 Superconductors
• s-wave Superconductivity due to Suhl-Kondo Mechanism in Na${}_x$CoO${}_2\cdot y$H${}_2$O: Effect of Coulomb Interaction and Trigonal Distortion
• Study on Unconventional Superconductors via Angle-resolved Specific Heat
• Differential Conductance and Defect States in the Heavy Fermion Superconductor CeCoIn${}_5$
• Magnetism and superconductivity in U_2Pt_xRh_(1-x)C_2
• Specific Heat Investigation for Line Nodes in Heavily Overdoped Ba1-xKxFe2As2
• Isotope effect on the superconducting critical temperature of cuprates in the presence of charge order
• Iron-based superconductors: Foreword
• Absence of the 1/8 -anomaly in oxygen isotope effect on YBa${}_2$Cu${}_3$O${}_y$
• Impurity induced density of states and residual transport in nonunitary superconductors
• Superconducting gap nodes in PrOs_4Sb_12

Cited by in corpus (101)

• A Perspective on Conventional High-Temperature Superconductors at High Pressure: Methods and Materials
• Interacting topological insulators: a review
• High-temperature superconductivity with zero-resistance and strange metal behavior in La${}_3$Ni${}_2$O${}_{7-\delta }$
• Formation of 2D single-component correlated electron system and band engineering in the nickelate superconductor NdNiO2
• Towards high-throughput superconductor discovery via machine learning
• Preformed pairs in flat Bloch bands
• Superconductivity emerging from density-wave-like order in a correlated kagome metal
• Incommensurate Spin Fluctuations in the Spin-triplet Superconductor Candidate UTe${}_2$
• Theory of Cross Phenomena and Their Coefficients Beyond Onsager Theorem
• Quantum geometry in condensed matter
• Comparison of two superconducting phases induced by a magnetic field in UTe2
• Superconductivity in an extreme strange metal
• Evidence for a Spatially-Modulated Superfluid Phase of ${}^3$He under Confinement
• Ab initio theory of plasmonic superconductivity within the Eliashberg and density-functional formalisms
• Exceeding the Landau superflow speed limit with topological Bogoliubov Fermi surfaces
• Observation of triplet superconductivity in CoSi${}_2$/TiSi${}_2$ heterostructures
• Magic angles and correlations in twisted nodal superconductors
• Observing dynamical phases of BCS superconductors in a cavity QED simulator
• Enhanced triplet superconductivity in next generation ultraclean UTe2
• Current- and field-induced topology in twisted nodal superconductors
• Strong in-plane magnetic field induced reemergent superconductivity in the van der Waals heterointerface of NbSe2 and CrCl3
• Evidence of nodal superconductivity in monolayer 1H-TaS${}_2$ with hidden order fluctuations
• Multigap superconductivity in ThAsFeN investigated using muSR measurements
• Unconventional fully-gapped superconductivity in the heavy-fermion metal CeCu${}_2$Si${}_2$
• Ferroelectricity-tuned band topology and superconductivity in two-dimensional materials and related heterostructures
• Evolution of charge density wave order and superconductivity under pressure in LaPt${}_2$Si${}_2$
• Antiferromagnetism in two-dimensional materials: progress and computational challenges
• Direct observation of nodeless superconductivity and phonon modes in electron-doped copper oxide Sr${}_{1-x}$Nd${}_x$CuO${}_2$
• Leading theories of the cuprate superconductivity: a critique
• Signatures of unconventional pairing in spin-imbalanced one-dimensional few-fermion systems
• Nature of the spin resonance mode in CeCoIn${}_5$
• Quantum Engineered Kondo Lattices
• Multigap superconductivity in RbCa2Fe4As4F2 investigated using muSR measurements
• Evidence for unconventional superconductivity in a spinel oxide
• Cubic hastatic order in the two-channel Kondo-Heisenberg model
• Electronic structures of quasi-one-dimensional cuprate superconductors Ba${}_2$CuO${}_{3+\delta }$
• Emergent superconducting fluctuations in a compressed kagome superconductor
• Frustrated structural instability in superconducting quasi-one-dimensional K${}_2$Cr${}_3$As${}_3$
• Coexistence of ferromagnetism and superconductivity at KTaO${}_3$ heterointerfaces
• Field-induced Ferrohastatic Order in Cubic Non-Kramers Doublet Systems
• Doping-induced redistribution of magnetic spectral weight in substituted hexaborides Ce${}_{1-x}$La${}_x$B${}_6$ and Ce${}_{1-x}$Nd${}_x$B${}_6$
• UBe13 and U1-xThxBe13: Unconventional Superconductors
• Wide-field quantitative magnetic imaging of superconducting vortices using perfectly aligned quantum sensors
• Probing anharmonic phonons by quantum correlators: A path integral approach
• Multiple superconducting phases in heavy-fermion metals
• Possible odd-frequency Amperean magnon-mediated superconductivity in topological insulator -- ferromagnetic insulator bilayer
• First-principles studies of spin-orbital physics in pyrochlore oxides
• Controlling unconventional superconductivity in artificially engineered $f$-electron Kondo superlattices
• Two-band superconductivity with unconventional pairing symmetry in HfV${}_2$Ga${}_4$
• Superconductivity of repulsive spinless fermions with sublattice potentials
• Cooperative enhancement of superconducting correlations by electron-electron and electron-phonon interactions in the quarter-filled band
• High-energy magnetic excitations from heavy quasiparticles in CeCu${}_2$Si${}_2$
• Unconventional magnetism mediated by spin-phonon-photon coupling
• Novel critical behavior of magnetization in URhSi:Similarities to uranium ferromagnetic superconductors UGe${}_2$ and URhGe
• Gapless spin-excitations in the superconducting state of a quasi-one-dimensional spin-triplet superconductor
• Electronic conduction and superconducting properties of CoSi${}_2$ films on silicon--an unconventional superconductor with technological potential
• Suppression of ferromagnetism governed by a critical lattice parameter in CeTiGe$\_3$ with hydrostatic pressure or V substitution
• Ground State Wave Function Overlap in Superconductors and Superfluids
• A Simple Solvable Model for Heavy Fermion Superconductivity from the Two-Fluid Normal State
• Competition between pairing and tripling in one-dimensional fermions with coexistent s- and p-wave interactions
• Interplay between charge density wave and superconductivity in multi-band systems with inter-band Coulomb interaction
• A Recipe for Flat Bands in Pyrochlore Materials: A Chemist's Perspective
• Low temperature and high magnetic field performance of a commercial piezo-actuator probed $via$ laser interferometry
• Leveraging Composition-Based Material Descriptors for Machine Learning Optimization
• Universal scaling relations in electron-phonon superconductors
• Superconductivity from repulsion: Variational results for the 2D Hubbard model in the limit of weak interaction
• Superconductor discovery in the emerging paradigm of Materials Informatics
• Evolution of shape and volume fraction of superconducting domains with temperature and anion disorder in (TMTSF)${}_2$ClO${}_4$
• Topological nodal $i$-wave superconductivity in PtBi${}_2$
• Floquet engineering multi-channel Kondo physics
• Vortex lattices and critical fields in anisotropic superconductors
• Nematic superconductivity from selective orbital pairing in Ba(Fe1-xMx)2As2 (M = Co, Ni) single crystals
• Pair-Kondo effect: a mechanism for time-reversal broken superconductivity in UTe${}_2$
• Impurity-induced pairing in two-dimensional Fermi gases
• Dirac Kondo effect under magnetic catalysis
• Boson-fermion pairing and condensation in two-dimensional Bose-Fermi mixtures
• Multipolar Fermi-surface deformation in a Rydberg-dressed Fermi gas with long-range anisotropic interactions
• Coupling between heavy fermion superconductor CeCoIn${}_5$ and antiferromagnetic metal CeIn${}_3$ through the atomic interface
• Emergent Topological Semimetal
• p-wave Superfluid Phases of Fermi Molecules in a Bilayer Lattice Array
• The Meissner effect in superconductors: emergence versus reductionism
• Theory of $(s+id)$ pairing in mixed-valent correlated metals
• Novel universality class for the ferromagnetic transition in the low carrier concentration systems UTeS and USeS exhibiting large negative magnetoresistance
• A proposal for realizing Majorana fermions without external magnetic field in strongly correlated nanowires
• Algebraic Hastatic Order in One-Dimensional Two-Channel Kondo Lattice
• Momentum-dependent relaxation dynamics of the doped repulsive Hubbard model
• Twisted Nodal Superconductors
• Coexistence of ergodic and non-ergodic behavior and level spacing statistics in a one-dimensional model of a flat band superconductor
• Optical and Raman selection rules for odd-parity clean superconductors
• A magnetic excitation linking quasi-1D Chevrel-type selenide and arsenide superconductors
• A Group-Equivariant Autoencoder for Identifying Spontaneously Broken Symmetries
• Signatures of superconducting pairing driven by electron-electron interactions in moiré WSe${}_2$/WSe${}_2$ homobilayer modelled by Hubbard Hamiltonian
• Anomalous 140 K electronic transition in Bi${}_2$Se${}_3$: Possible charge order in a defect-engineered system
• Experimental electronic phase diagram in a diamond-lattice antiferromagnetic system
• Superconducting properties and electronic structure of CuAl2-type transition-metal zirconide Fe1-xNixZr2
• Correlation-driven 3d Heavy Fermion behavior in LiV2O4
• Nodal structure of bound-state wave functions for systems with quartic dispersion
• Doping dependence of the magnetic ground state in the frustrated magnets Ba${}_2$$M$Te${}_{1-x}$W${}_x$O${}_6$ ($M$ = Mn, Co)
• Engineering magnetic anisotropy and ferromagnetism in topological Kagome metal GdV6Sn6 via Nd substitution
• Antiferromagnetism and Stripe Channel Order in the $\mathrm{SU}(N)$-Symmetric Two-Channel Kondo Lattice Model
• Peculiar effect of sample size in layered superconductors