Light-induced Andreev phase coherence and tunneling Hall effect in semi-Dirac systemsWe theoretically investigate the charge transport in a normal metal/normal metal/superconductor junction based on semi-Dirac materials. It is shown that off-resonant circularly polarized light…W. Zeng·Mar 1, 2026SaveLearn
Emergent quantum phenomena via phase-coherence engineering in infinite-layer nickelate superconductorsDimensionality of a physical system, conventionally an invariant geometric characteristic, fundamentally governs the universality class of phase transitions and the landscape of emergent collective…Haoran Ji, Zheyuan Xie, Xiaofang Fu et al.·Feb 28, 2026SaveLearn
σ bands driven high-temperature superconductivity in hydrogenated hexagonal BC3 monolayerMaterial with metallic σ-bonding bands is expected to be a high-temperature superconductor, due to the sensitivity of σ electrons to lattice vibration. Based on the first-principles calculations,…Guo Chen, Ru Zheng, Jin-Hua Sun et al.·Feb 28, 2026SaveLearn
Pressure-tuned double-dome superconductivity in KZnBi with honeycomb latticeMaterials with honeycomb lattice structures exhibit unique electronic properties arising from their distinctive atomic arrangements. Their weakly coupled nature facilitates modulation by external…Cuiying Pei, Hongjoo Ha, Sen Shao et al.·Feb 28, 2026SaveLearn
Emergence of Charge-Imbalanced BCS State and Suppression of Nonequilibrium FFLO State in Asymmetric NSN JunctionsWe theoretically study nonequilibrium superconductivity in voltage-biased normal metal-superconductor-normal metal (NSN) junctions, focusing on effects of lead-coupling asymmetry and impurity…Taira Kawamura, Yoji Ohashi·Feb 28, 2026SaveLearn
A Kapitza Pendulum Route to Supercurrent Tunnel DiodesSuperconducting diodes that support nonreciprocal supercurrent flow in principle constitute attractive, non-dissipative, circuit elements for superconducting electronics. But their realization faces…Yuriy Yerin, Stefan-Ludwig Drechsler, A. A. Varlamov et al.·Feb 27, 2026SaveLearn
Highly-linear flux-to-voltage transducer based on superconducting quantum interference proximity transistorsSuperconducting quantum interference devices (SQUIDs) are state-of-the-art in ultra-sensitive magnetometry; however, conventional SQUID devices are fundamentally limited by the inherently nonlinear…Angelo Greco, Giorgio De Simoni, Francesco Giazotto·Feb 27, 2026SaveLearn
Superconductivity in the A15-type V3(Os1-2xSixGex) medium-entropy alloysCubic A15-type superconducting alloys continue to fascinate the academic and industrial fields because they mainly support the largest market for low-temperature superconducting applications and show…Yucheng Li, Kuan Li, Lingyong Zeng et al.·Feb 27, 2026SaveLearn
Reply to "Threefold error in the reported zero-field cooled magnetic moment of single crystal La2SmNi2O7 (arXiv: 2602.23240)"We respond to the critique by Aleksandr V. Korolev and Evgeny F. Talantsev on the superconducting phase fraction (f) calculations in Li et al. Nature 649, 871-878 (2026). First, the weak upturn in…Feiyu Li, Zhenfang Xing, Di Peng et al.·Feb 27, 2026SaveLearn
Unveiling the superconducting scenario in multiphase superconductor CeRh2As2 from space-group symmetry analysis and DFT calculationsDespite of the low transition temperature, the recently identified superconductor CeRh2As2 has garnered significant interest due to its unique symmetry and magnetic characteristics,…V. G. Yarzhemsky, E. A. Teplyakov, S. V. Eremeev et al.·Feb 27, 2026SaveLearn
Inverse Isotope Effect in the Ternary Perovskite Hydride SrPdH/D2.9: A Signature of Quantum Zero-Point FluctuationsGuided by first-principles calculations, we demonstrate superconductivity in the ternary perovskite hydride SrPdH3-x, synthesized at low pressure. Structural characterization via neutron…Wencheng Lu, Mihir Sahoo, Roman Lucrezi et al.·Feb 27, 2026SaveLearn
Intrinsic translational symmetry-breaking charge stripes in underdoped iron pnictidesDespite being well established in cuprates, an intrinsic translational symmetry-breaking charge order has not been clearly identified in iron-based superconductors. Using spectroscopic-imaging…Qiang-Jun Cheng, Cong-Cong Lou, Yong-Wei Wang et al.·Feb 27, 2026SaveLearn
High-pressure stabilization of Mg2IrH7: Structural proximity to high-Tc superconductivityMg2IrH6 is a metastable complex metal hydride with a predicted superconducting transition temperature as high as 170 K at ambient pressure. Following the synthesis of isomorphic, insulating…Shubham Sinha, Wencheng Lu, Mads F. Hansen et al.·Feb 27, 2026SaveLearn
Emergence of low-energy spin waves in superconducting electron-doped cupratesIn order to fully utilize the technological potential of unconventional superconductors, an enhanced understanding of the superconducting mechanism is necessary. In the best performing…Kristine M. L. Krighaar, Jeppe J. Cederholm, Ellen M. S. Schriver et al.·Feb 27, 2026SaveLearn
Surface-localized topological superconductivity in nodal-loop materials: BdG analysisWe theoretically study surface superconductivity in a nodal-line semimetal by combining a minimal tight-binding model with a layer-resolved Bogoliubov-de Gennes approach. In the normal state, the…Takeru Matsushima, Hiroki Tsuchiura·Feb 26, 2026SaveLearn
Diode Effect May Assist Finding Proper Superconductivity Mechanism in Copper OxidesWe present measurements demonstrating that copper-oxide high-temperature superconductors can exhibit broken time-reversal symmetry in the absence of external magnetic fields. Using…Armen Gulian, Serafim Teknowijoyo, Vahan Nikoghosyan·Feb 26, 2026SaveLearn
Threefold error in the reported zero-field cooled magnetic moment of single crystal La2SmNi2O7For a relatively long time, the observation of the DC diamagnetic state in highly compressed nickelate superconductors [1],[2] has been a challenging experimental problem. And recently Li et al.[3]…Aleksandr V. Korolev, Evgeny F. Talantsev·Feb 26, 2026SaveLearn
Pressure-induced reentrant superconductivity in a misfit layered compound (SnS)1.15(TaS2)Misfit layered compounds are natural van der Waals heterostructures in which electronically active transition-metal dichalcogenide layers are decoupled by incommensurate blocking layers, enabling…Chutong Zhang, Jiajia Feng, Xiao Tang et al.·Feb 26, 2026SaveLearn
Hourglass Dirac chains enable intrinsic topological superconductivity in nonsymmorphic silicidesNonsymmorphic crystalline symmetries provide a robust route to symmetry-protected electronic topology, yet their role in stabilizing intrinsic topological superconductivity remains largely…Shashank Srivastava, Dibyendu Samanta, Pavan Kumar Meena et al.·Feb 26, 2026SaveLearn
Magnetoresistance Oscillations in Few-Layer NbSe2 in Superconducting Fluctuation RegimeQuantum interference phenomena in superconductors, such as Josephson interference and Little-Parks oscillations, serve as powerful probes of phase coherence, symmetry breaking and vortex dynamics.…Xiaolong Yin, Congzhe Cao, Yibin Feng et al.·Feb 26, 2026SaveLearn
Interaction and disorder effects on Cooper instability in two-dimensional fractional Dirac semimetalsEmploying a renormalization group analysis that allows for an unbiased treatment of competing physical ingredients, we systematically trace how the interplay between Cooper pairing and disorder…Hua Zang, Jing Wang·Feb 26, 2026SaveLearn
Emergence of chiral p-wave and d-wave states in g-wave altermagnetsAltermagnets emerge as a novel platform for realizing unconventional superconductivity through their exotic momentum-dependent spin-splitting of electronic band structures. Recent experiments have…Tilen Cadez, Abraham Nathan Sunanta, Kyoung-Min Kim·Feb 26, 2026SaveLearn
Moire Engineering of Cooper-Pair Density Modulation StatesCooper-pair density modulation (CPDM) states are superconducting phases in which the order parameter varies periodically in real space without breaking translational symmetry. Recently, moire…Zihao Wang, Bing Xia, Stephen Paolini et al.·Feb 26, 2026SaveLearn
Inhomogeneous superconductivity in (001), (110), and (111) KTaO3 two-dimensional electronic gases: effect of electronic confinement on the transition temperatureExperimental observations on KTaO3 superconductivity report widely different critical temperatures with a clear hierarchy among different crystallographic orientations. Accounting for the first…Mattia Trama, Roberta Citro, Carmine Antonio Perroni·Feb 25, 2026SaveLearn
Enhancement of superconductivity by disorder in Remeika-type quasiskutteruditesAtomic-scale disorder is conventionally regarded as detrimental to superconductivity; however, under specific conditions, it can enhance superconducting properties. Here, we investigate the role of…Andrzej Ślebarski, Maciej M. Maśka·Feb 25, 2026SaveLearn