Quantum critical collapse of a pinned vortex glassThe interplay between disorder and vortex--vortex interactions in strongly disordered superconductors in a magnetic field can stabilize a vortex-glass state, characterized by strong pinning and the…David Perconte, Thibault Charpentier, Nikolaos Koutsopoulos et al.·May 22, 2026SaveLearn
Phase Transitions in Disordered Altermagnetic Josephson JunctionsAltermagnetic Josephson junctions (AMJJs) can host unconventional π phase and φ phase despite vanishing net magnetizations. Whether these phases are stable against disorder existing in real…Chang-An Li·May 22, 2026SaveLearn
Anomalous spin-pumping behavior of half-metallic ferromagnet/d-wave superconductor heterostructuresSpin-pumping experiments in superconductor/ferromagnet heterostructures, which probe spin-sinking by the superconductor, have revealed a variety of complex behaviors. Most studies have focused on…Hadi H. Hassan, Santiago J. Carreira, M. Cabero et al.·May 22, 2026SaveLearn
Reversible tuning of magnetic order and intrinsic superconductivity in strained FeTe films via stoichiometry controlFeTe is a prototypical parent compound of iron-based superconductors. While bulk FeTe is non-superconducting with a long-range bicollinear antiferromagnetic order, superconductivity has been achieved…Hao Xu, Jing Jiang, Xuesong Gai et al.·May 22, 2026SaveLearn
Gor'kov-Hedin-Baym Equations for Quantum Many-Body Systems with Spin-Dependent InteractionsDriven by the need to understand and determine the presence of non-trivial superconductivity in real candidate materials, we present a generalized set of self-consistent Gor'kov-Hedin-Baym…Christopher Lane·May 22, 2026SaveLearn
Quantum Geometric Helical SuperconductivitySeveral physical phenomena in superconductors, such as helical superconductivity and the diode effect, rely on breaking time-reversal symmetry. This symmetry-breaking is usually accounted for via the…Aaron Dunbrack, Pauli Virtanen, Tero T. Heikkilä·May 22, 2026SaveLearn
Finite-momentum superconducting states due to odd-frequency Cooper pairing correlationsThis paper discusses the origin of a nonuniform superconducting state in which Cooper pairs have a small but finite center-of-mass momentum. We analyze the instability of the normal state to such…Takumi Sato, Satoru Hayami, Shingo Kobayashi et al.·May 22, 2026SaveLearn
Current-driven reduction of topological protection in multichannel superconductorsWe investigate the robustness of topological phases in a Kitaev ladder composed of two coupled superconducting chains under the perturbing influence of a finite charge current. By introducing an…Alfonso Maiellaro·May 21, 2026SaveLearn
Anomalous acoustoelectric signatures of chiral superconductivityThe identification of unconventional pairing in two-dimensional materials is a central challenge in modern condensed matter physics. While chiral p-wave superconductivity offers a promising platform…A. N. Osipov, V. N. Ivanova, V. M. Kovalev et al.·May 21, 2026SaveLearn
Understanding critical currents in superconducting cuprate tapesOne of the key challenges in the fabrication of superconducting coils using cuprate tapes is the parametrization of the critical currents and their dependence on magnetic field, temperature, and…Charles Simon·May 21, 2026SaveLearn
Superconductivity in kagome metals due to soft loop-current fluctuationsWe demonstrate that soft fluctuations of translation symmetry-breaking loop currents provide a mechanism for unconventional superconductivity in kagome metals that naturally addresses the multiple…Daniel J. Schultz, Grgur Palle, Asimpunya Mitra et al.·May 21, 2026SaveLearn
Majorana vortex phases in time-reversal invariant higher-order topological insulators and topologically trivial insulatorsMajorana vortex phases have been extensively studied in topological materials with conventional superconducting pairing. Inspired by recent experimental progress in realizing time-reversal invariant…Xun-Jiang Luo, Mingliang Tian·May 21, 2026SaveLearn
Parametrically amplified Josephson plasma waves in YBa2Cu3O(6+x): evidence for local superconducting fluctuations up to the pseudogap temperature T*Experiments that subject underdoped YBa2Cu3O6+x (YBCO) to intense terahertz pulses at temperatures between the transition temperature Tc and the pseudogap scale T* have revealed a…Marios H. Michael, Eugene Demler, Patrick Lee·May 21, 2026SaveLearn
Tunneling spectra of TaOx junctions for van der Waals superconductorsTunneling spectroscopy and its evolution are crucial for elucidating the intricate electronic structure and emergent phenomena in quantum materials.Nevertheless, high-quality measurements --…Yixuan Niu, Jun Cheng, Shiji Ding et al.·May 20, 2026SaveLearn
Chiral superconductors from parent states with nonuniform Berry curvature: Momentum-space vortices, Bogoliubov-de Gennes topology, and thermal Hall conductivityWe investigate chiral superconductivity emerging from parent electronic states with non-uniform Berry curvature, motivated by recent experiments in rhombohedral graphene multilayers. Using the…L. David Le Nir, Asimpunya Mitra, Yong Baek Kim·May 20, 2026SaveLearn
Multiple Superconducting Phases in Palladium Deuteride Induced by Nuclear-Spin Isotope EffectWe study the superconducting properties of high-quality PdDx films. The resistivity shows a sharp drop at T 1.7 K, marking the superconducting transition. However, a finite resistivity…Ryoma Kato, Ten-ichiro Yoshida, Riku Iimori et al.·May 20, 2026SaveLearn
Carrier-doping effect and anomalous transport properties in Ni-doped CeCoIn5 investigated by Hall resistivity measurementsWe investigated the effects of Ni doping on carrier density and anomalous electrical transport properties in CeCo1-xNixIn5 (x ≤ 0.3) by performing Hall resistivity measurements. The…Ryosuke Koizumi, Hayao Fujimoto, Teppei Takahashi et al.·May 20, 2026SaveLearn
Pressure-induced superconductivity in epitaxially-stabilized Pr3Ni2O7 filmsThe discovery of high critical-temperature Tc superconductivity in La3Ni2O7 under high pressure has led to a rapid expansion of the Tc range through lanthanide…Motoki Osada, Chieko Terakura, Hsiao-Yi Chen et al.·May 20, 2026SaveLearn
Enhanced s-wave superconductivity in electron-doped La3Ni2O7In cuprates, electron doping yields a much lower superconducting Tc than hole doping. For recently discovered nickelate superconductors, the analogous doping strategies become more challenging.…Xun Liu, Chao Deng, Wenfeng Wu et al.·May 20, 2026SaveLearn
Mitigation of Magnetic Flux Trapping in Superconducting Electronics Using MoatsMagnetic flux (vortex) trapping remains a major obstacle to very large scale integration in superconducting electronics. Moats -- etched regions in circuit layers placed in ground planes and around…Rohan T. Kapur, Sergey K. Tolpygo, Alex Wynn et al.·May 20, 2026SaveLearn
Low-loss Material for Infrared Protection of Cryogenic Quantum ApplicationsThe fragile quantum states of low-temperature quantum applications require protection from infrared radiation caused by higher-temperature stages or other sources. We propose a material system that…Markus Griedel, Max Kristen, Biliana Gasharova et al.·May 20, 2026SaveLearn
Superconducting PdTe Thin Film Via Topotactic Transformation, Toward Topological SuperconductorsTopological superconductors (TSCs) hosting Majorana zero modes (MZMs) offer a pathway to fault-tolerant quantum computation. PdTe is a promising TSC candidate due to its topological surface states…Hee Taek Yi, Min Ge, Renjie Xie et al.·May 19, 2026SaveLearn
Secondary Collective Excitations in Intermediate to Strong-Coupling SuperconductorsConsidering systematically derived energy-transfer-dependent effective electron-electron interactions leads to the appearance of secondary phase and amplitude modes in isotropic superconductors in…Joshua Althüser, Götz S. Uhrig·May 19, 2026SaveLearn
The Ultrafast Superconducting Diode EffectNonreciprocal transport is generally observed in superconductors in which time reversal and inversion symmetries are simultaneously broken. This effect, which may become one of the backbones for…E. Wang, M. Chavez-Cervantes, J. Satapathy et al.·May 19, 2026SaveLearn
Nearly perfect Fermi surface nesting in hole-doped La3Ni2O7 enables bulk superconductivity without pressure or strainThe discovery of high-temperature superconductivity in Ruddlesden-Popper nickelates has drawn great attention. However, unlike cuprates and iron-based superconductors, Ruddlesden-Popper nickelates…Chengliang Xia, Jiale Chen, Hongquan Liu et al.·May 19, 2026SaveLearn