Signatures of Gaussian superconducting fluctuations in nonlocal noise magnetometryWe calculate the two-point magnetic noise spectrum arising from Gaussian superconducting fluctuations, a quantity directly measurable by spin qubit pairs such as nitrogen vacancy centers in diamond.…Dror Orgad·May 18, 2026SaveLearn
Detecting vortex motion through spatially correlated nonequilibrium noiseResistive transport near a superconducting phase can arise from the motion of normal-state quasiparticles or that of vortices. The conductivity alone does not distinguish between these mechanisms. We…Yifan F. Zhang, Rhine Samajdar, Sarang Gopalakrishnan·May 18, 2026SaveLearn
Phase dynamics and dissipation in tunnel ferromagnetic Josephson junctionsWe investigate tunnel ferromagnetic Josephson junctions based on Superconductor-Insulator-thin superconductor-Ferromagnet-Superconductor multilayers. A comparative study of their electrodynamic…F. Calloni, R. Satariano, R. Ferraiuolo et al.·May 18, 2026SaveLearn
Direction-selective triplet pairing and spin-edge locking in altermagnetic metalsWe investigate self-consistent unconventional superconductivity in a two-dimensional d-wave altermagnetic metal. We find that momentum-dependent altermagnetic spin splitting suppresses…Lie Yuan, Junkang Huang, Yu-Xuan Li et al.·May 18, 2026SaveLearn
Strong-coupling anisotropic superconductivity in hexagonal HfRuAs from anisotropic Migdal-Eliashberg theoryWe present a comprehensive theoretical investigation of the superconducting (SC) properties of hexagonal HfRuAs (h-HfRuAs) by solving anisotropic Migdal--Eliashberg (ME) equations with the inputs…P. V. Sreenivasa Reddy, Guang-Yu Guo·May 18, 2026SaveLearn
Hydrostatic Pressure-Induced Evolution of the Superconducting Transition Temperature of Bi-2212: Insights from First-Principles CalculationsHigh-pressure experiments on Bi2Sr2CaCu2O8+x (Bi-2212) have reported apparently conflicting evolutions of the superconducting transition temperature Tc, ranging from weak enhancement…Shuhong Tang, Hanyu Wang, Di Peng et al.·May 18, 2026SaveLearn
ac strain based thermodynamic criterion for vortex lattice in type-II superconductorsIn type-I superconductors, zero electrical resistivity and perfect diamagnetism define two fundamental criteria for superconducting behavior. In contrast, type-II superconductors exhibit more complex…Peipei Lu, Mengju Yuan, Jing Zhang et al.·May 18, 2026SaveLearn
HTSC-2025: A Benchmark Dataset of Ambient-Pressure High-Temperature Superconductors for AI-Driven Critical Temperature PredictionThe discovery of high-temperature superconducting materials holds great significance for human industry and daily life. In recent years, research on predicting superconducting transition temperatures…Xiao-Qi Han, Ze-Feng Gao, Xin-De Wang et al.·May 18, 2026SaveLearn
I-V characteristics of SNS junctions with a multivalley normal regionIn multivalley conductors the inter-valley relaxation time τv and the inelastic relaxation time τin may be significantly longer than the intra-valley momentum relaxation time τ. We show…Liam Bonds, Shiang-Bin Chiu, Anton Andreev et al.·May 17, 2026SaveLearn
Competition and coexistence of superconducting symmetries in p-wave magnetsWe investigate the interplay between unconventional magnetism and superconductivity in a model of a p-wave magnet on a square lattice. Using a self-consistent Bogoliubov-de-Gennes approach, we…J. E. C. Carmelo, I. R. Pimentel, P. D. Sacramento·May 17, 2026SaveLearn
Enhancement of superconductivity by polarization of magnetic impurities in disordered filmsDirty superconducting films with magnetic impurities can exhibit nontrivial behavior in a magnetic field that polarizes the impurity spins. As predicted by Kharitonov and Feigelman (KF) [JETP Lett.…Gleb S. Seleznev, Yakov V. Fominov·May 17, 2026SaveLearn
Disorder effect on the superfluid density and the origin of the pseudogap end point in the cuprate superconductorsA major puzzle in the study of the cuprate superconductivity is the origin of the pseudogap end point. Intriguingly, such a critical doping is also where the superfluid density of the system reaches…Rong Cheng, Tao Li, Jianhua Yang·May 17, 2026SaveLearn
Supercurrent spin Hall effect enabled nanopillar Josephson diodesIn the recent years it has been possible to achieve diode-like, non-reciprocal current-voltage response in Josephson junctions, despite the intrinsic symmetry of the Josephson effect itself. This is…Debashree Nayak, Dimple Rani, Prasanjit Samal et al.·May 16, 2026SaveLearn
Incommensurate Antiferromagnetic Order in the Fe-substituted Bi-2201 Cuprate in the Heavily Overdoped RegimeElastic neutron scattering experiments showed incommensurate antiferromagnetic peaks in 5% Fe-substituted Bi-2201 cuprate in the non-superconducting heavily overdoped regime. The incommensurability…Y. Komiyama, Y. Ikeda, T. Taniguchi et al.·May 16, 2026SaveLearn
Nonreciprocal impurity scattering as a probe for pairing symmetries in kagome superconductorsThe superconducting (SC) pairing symmetry and its link to time-reversal symmetry breaking (TRSB) in the vanadium-based kagome superconductors remain unresolved, with ambiguities stemming from…Hong-Min Jiang, Hao Du, Shun-Li Yu·May 16, 2026SaveLearn
Bipolaronic High-Temperature Superconductivity from Phonon-Modulated Hopping: A PerspectivePhonon-mediated superconductivity is conventionally thought to be capped at a transition temperature Tc no larger than roughly one-tenth of the phonon frequency Ω, a bound rooted in…John Sous·May 15, 2026SaveLearn
Effective increase of a superconducting critical temperature due to the electron entropy of mixingWe show theoretically that a superconducting critical temperature can be effectively increased in a two-compound solid solution producing high-entropy mixture of electrons. In order to employ the…Viktoriia Kornich·May 15, 2026SaveLearn
Observation of flat-bottom U-shaped energy gap in high-Tc nickelate (La,Pr)3Ni2O7 thin filmsThe discovery of high transition temperature (high-Tc) superconductivity in Ruddlesden-Popper (R-P) bilayer nickelates under high pressure has stimulated extensive work to understand the underlying…Zhen Liang, Tianheng Wei, Wei Ren et al.·May 15, 2026SaveLearn
Non-Relativistic Spin-Orbit Interaction in Triplet Superconductors: Edelstein Effect and Spin Pumping by Electric FieldsNon-relativistic momentum-dependent spin splitting, as observed in collinear altermagnets and non-collinear p-wave magnets, provides exciting avenues for controlling spin dynamics. Here, we reveal…Ping Li, G. A. Bobkov, I. V. Bobkova et al.·May 15, 2026SaveLearn
Phase Stability of Superfluid 3He in Anisotropic AerogelThe A and B phases of superfluid 3 He have vector degrees of freedom that reflect their characteristic broken symmetries, respectively chiral and spin-orbit rotation axes. Anisotropic disorder in the…J. W. Scott, D. Park, X. Yuan et al.·May 15, 2026SaveLearn
Influence of Magnetic Order on Proximity-Induced Superconductivity in Mn Layers on Nb(110) from First PrinciplesWe investigate the influence of magnetic order on the proximity-induced superconducting state in the Mn layers of a Mn-Nb(110) heterostructure by using a first-principles method. For this study, we…Sohair ElMeligy, Balázs Újfalussy, Kyungwha Park·May 15, 2026SaveLearn
Spin and orbital excitations in undoped infinite layers: a comparison between superconducting PrNiO2 and insulating CaCuO2Infinite-layer nickelates are among the most promising cuprate-akin superconductors, although relevant differences from copper oxides have been reported. Here, we present momentum- and…Francesco Rosa, Hoshang Sahib, Giacomo Merzoni et al.·May 15, 2026SaveLearn
Inherent momentum-dependent gap structure of altermagnetic superconductorsAltermagnetic metals break time-reversal symmetry and feature spin-split Fermi surfaces generated by compensated Néel-ordered collinear magnetic moments. Being metallic, such altermagnets may undergo…Christian L. H. Rasmussen, Jannik Gondolf, Mats Barkman et al.·May 15, 2026SaveLearn
Superconductivity in RbH12 at low pressures: an ab initio studyHigh-pressure polyhydrides are leading contenders for room temperature superconductivity. The next frontier lies in stabilizing them at ambient pressure, which would allow their practical…Đorđe Dangić, Manex Alkorta, Yuewen Fang et al.·May 15, 2026SaveLearn
T-E formulation-based modeling of thin HTS shell magnetizationNumerical methods for modeling thin-film magnetization are primarily focused on computing the current density distribution. The highly nonlinear current-voltage characteristic of type-II…Leonid Prigozhin, Vladimir Sokolovsky·May 14, 2026SaveLearn