Two-dimensional non-van der Waals niobium nitride nanosheets with high-temperature two-gap superconductivityThe exploration of the superconductivity in two-dimensional materials has garnered significant attention due to their promising low-power applications and fundamental scientific interest. Here, we…Si-Yi Xiong, Peng Jiang, Yiming Wang et al.·Apr 29, 2025SaveLearn
Unconventional magnetization in the multiphase superconductor PdBi2Unconventional superconductors have specific signatures in their magnetic properties, such as intrinsic magnetization at interfaces and around defects and fractional and multiquanta vortices, with…Wenjun Kuang, Ziyi Jiang, Lewis Powell et al.·Apr 28, 2025SaveLearn
Towards Scalable Braiding: Topological Superconductivity Unlocked under Arbitrary Magnetic Field Directions in Curved Planar Josephson JunctionsThe non-Abelian statistics of Majorana zero modes (MZMs) are central to fault-tolerant topological quantum computing. Planar Josephson junctions provide a particularly versatile platform for…Richang Huang, Yongliang Hu, Xianzhang Chen et al.·Apr 28, 2025SaveLearn
Tunable Topological Superconductivity by Fully Compensated FerrimagnetsWe propose a platform based on a fully compensated ferrimagnet (fFIM) for realizing and controlling topological superconductivity with Majorana bound states across multiple dimensions. Through…Yu-Xuan Li, Yicheng Liu, Cheng-Cheng Liu·Apr 28, 2025SaveLearn
Spectroscopic signature of anisotropic order parameter in Kagome lattice superconductor LaRh3B2The physics of the Kagome metal LaRh3B2 along with its superconductivity below 2.6 K, unlike other popular Kagome metals, is not known to be significantly influenced by the electron…Mona Garg, Nikhlesh S. Mehta, Ghulam Mohmad et al.·Apr 28, 2025SaveLearn
Evolution of quantum criticality in underdoped cupratesQuantum criticality, with both static and dynamic information of the system intrinsically encoded in characteristic length scales, serves as one of the most sensitive and universal probes to monitor…Changshuai Lan, Chengyu Yan, Yihang Li et al.·Apr 28, 2025SaveLearn
Robust cross-chain surface interstitial electronic states and doping-enhanced superconductivity in monolayer M2N (M= Ti, Zr, Hf) electridesThe exploration of electrides holds great promise for advancing both fundamental physics and chemistry, owing to their unique characteristics arising from loosely bound interstitial anionic…Da-Bao Zha, Peng Jiang, Yan-Ling Li et al.·Apr 27, 2025SaveLearn
Time-reversal symmetry breaking in microscopic single-crystal Sr2RuO4 devicesTime-reversal symmetry breaking superconductivity is a quintessential unconventional quantum state. In Josephson junctions, time-reversal symmetry breaking manifests itself in the supercurrent…Remko Fermin, Matthijs Rog, Guido Stam et al.·Apr 27, 2025SaveLearn
Magnetic Dipole Trapping Potential between Infinite Superconducting PlatesWe derive the exact analytic form of the potential experienced by a magnetic dipole trapped between two infinite parallel superconducting plates using the method of image dipoles, providing a…Francis J. Headley·Apr 26, 2025SaveLearn
Practical way to increase nonlinearity of kinetic inductance of superconductorThis work demonstrates that depositing a thin layer of Mo (5-15 nm) onto a 10 nm thick NbN strip leads to a significant increase in the nonlinearity of the kinetic inductance Lk. Specifically, the…Yu. P. Korneeva, M. A. Dryazgov, I. V. Trofimov et al.·Apr 26, 2025SaveLearn
Superconductivity in a semiconductor doped with the resonance negative U-centersWe study the effect of doping the semiconductor with the resonance negative U-centers upon its superconducting transition temperature. The attraction of electrons at the U-centers leads to the…Serguei N. Burmistrov, Leonid B. Dubovskii·Apr 26, 2025SaveLearn
Three-Dimensional Fermi Surface, Van Hove Singularity and Enhancement of Superconductivity in Infinite-Layer NickelatesRecent experiments reveal a three-dimensional (3D) Fermi surface with a clear kz dispersion in infinite-layer nickelates, distinguishing them from their cuprate superconductor counterparts.…Chengliang Xia, Shengjie Zhou, Hanghui Chen·Apr 26, 2025SaveLearn
The possible frustrated superconductivity in the kagome superconductorsGeometric frustration has long been a subject of enduring interest in condensed matter physics. While geometric frustration traditionally focuses on magnetic systems, little attention is paid to the…Hong-Min Jiang, Wen-Qian Dong, Shun-Li Yu et al.·Apr 25, 2025SaveLearn
Comment on "Superconductivity and Mott Physics in Organic Charge Transfer Materials"Menke et al. recently claimed that superconductivity (SC) in the κ-phase organic charge-transfer solids (CTS) can be understood within the two-dimensional half-filled anisotropic triangular-lattice…Rupali Jindal, Sumit Mazumdar, R. Torsten Clay·Apr 25, 2025SaveLearn
Anomalous Hall effect in antiferromagnetic RGaGe (R = Nd, Gd) single crystalsRecently, the non-centrosymmetric Weyl semimetallic candidate family RTX (R = rare-earth element, T= poor metal, X = Si and Ge) has recently attracted significant attention due to its exotic quantum…Weizheng Cao, Yuze Xu, Yi Liao et al.·Apr 25, 2025SaveLearn
Stability and Response of Vortex Solid Formed in Second Landau LevelPhysical properties of the vortex solid phase formed in the second Landau level (2LL), which may be stabilized by strong paramagnetic pairbreaking (PPB), are examined in type II limit with no…Yuto Yokota, Dai Nakashima, Ryusuke Ikeda·Apr 25, 2025SaveLearn
Eliashberg theory prediction of critical currents in superconducting thin films under DC electric fieldsSuperconducting thin metallic films, functioning as supercurrent gate-tunable transistors, have considerable potential for future quantum electronic devices. Despite extensive research, a…Giovanni Alberto Ummarino, Alessio Zaccone, Alessandro Braggio et al.·Apr 24, 2025SaveLearn
Josephson anomalous vorticesWe show that vortices with circulating current, related with odd-frequency triplet pairing, appear in Josephson junctions where the barrier is a weak ferromagnet with strong spin-orbit coupling. By…Dan Crawford, Stefan Ilić, Pauli Virtanen et al.·Apr 24, 2025SaveLearn
Thermal Hall conductivity in the strongest cuprate superconductor: Estimate of the mean free path in the trilayer cuprate HgBa2Ca2Cu3O8 + δThe thermal Hall conductivity of the trilayer cuprate HgBa2Ca2Cu3O8+δ (Hg1223) - the superconductor with the highest critical temperature Tc at ambient pressure - was measured at…Munkhtuguldur Altangerel, Quentin Barthélemy, Étienne Lefrançois et al.·Apr 24, 2025SaveLearn
Real-space superconducting properties in the atomically-thin limit: Ab initio approach and its application to Josephson junctionsReal-space superconducting properties are increasingly important to characterize low-dimensional, layered, and nanostructured materials. Here, we present a method to extract the real-space…Jonas Bekaert, Mikhail Petrov, Milorad V. Milošević·Apr 24, 2025SaveLearn
Emergence of the logarithmic average phonon frequency in the superconducting critical temperature formulaWe analytically demonstrate the essential role of the logarithmic average phonon frequency in describing the superconducting critical temperature, directly from a predictive function. The current…Nattawut Natkunlaphat, Pakin Tasee, Udomsilp Pinsook·Apr 24, 2025SaveLearn
Rapid and Scalable Synthesis of Alkali Metal-Intercalated C60 SuperconductorsAlkali metal-intercalated C60, A3C60 (A = K, Rb, Cs, and their combinations), holds significant potential for practical applications due to its high superconducting transition…Akira Iyo, Hiroshi Fujihisa, Yoshito Gotoh et al.·Apr 24, 2025SaveLearn
Magnetic-field oscillations of the critical temperature in ultraclean, two-dimensional Type-I superconductorWe investigate the influence of Landau Levels (LLs) and Zeeman energy, induced by an applied magnetic field B, on the critical temperature Tc for two-dimensional (2D) ultraclean metals…Aiying Zhao, Richard A Klemm, Qiang Gu·Apr 24, 2025SaveLearn
Fluxoid valve effect in full-shell nanowire Josephson junctionsWe introduce a new type of supercurrent valve based on full-shell nanowires. These hybrid wires consist of a semiconductor core fully wrapped in a thin superconductor shell and subjected to an axial…Carlos Payá, F. J. Matute-Cañadas, A. Levy Yeyati et al.·Apr 23, 2025SaveLearn
Indirect Tunneling Enabled Spontaneous Time-Reversal Symmetry Breaking and Josephson Diode Effect in TiN/Al2O3/Hf0.8Zr0.2O2/Nb tunnel junctionsJosephson diode (JD) effect found in Josephson tunnel junctions (JTJs) has attracted a great deal of attention due to its importance for developing superconducting circuitry based quantum…Shaoqing Ding, Jinyuan Yao, Zhen Bi et al.·Apr 23, 2025SaveLearn