Orientation selection and superconducting properties of epitaxial Al on ferromagnetic semiconductor (In,Fe)AsSuperconductor/ferromagnet heterostructures provide a versatile platform for exploring spin-dependent superconducting phenomena arising from interfacial proximity effects. In this article, we…Hirotaka Hara, Keita Ishihara, Masaaki Tanaka et al.·Sep 4, 2026SaveLearn
A Superconducting Peierls InstabilityThe Peierls instability is a foundational mechanism in condensed matter physics, showing how the electron--phonon interaction can transform a simple metal into an insulating state with a new lattice…Pramodh Senarath Yapa, Joseph Maciejko, Frank Marsiglio et al.·Sep 3, 2026SaveLearn
Tunable Chern superconductivity of PtBi2 in slab geometryRecent experiments indicate that PtBi2 is a Weyl semimetal whose surfaces become topological superconductors with i-wave gap symmetry at low temperature. The bulk hosts 12 Weyl cones while in the…Luca Ketmaier, Jeroen van den Brink, Ion Cosma Fulga·Sep 3, 2026SaveLearn
Doping dependence of local moments in infinite layer nickelatesThe infinite layer nickelates are notable for their lack of long-range antiferromagnetic ordering, in contrast to the parent compounds of the superconducting cuprates. Instead, the nickelates show…Martin Gonzalez, Andreas Suter, Michal Kiaba et al.·Sep 3, 2026SaveLearn
Direct Validation of Superconductivity through Contact-Free Detection of Persistent Supercurrents Using Room-Temperature Quantum MagnetometryThe accelerated emergence of new materials is driving the search for high temperature superconductors, but rapid experimental validation remains a critical bottleneck, particularly for microscopic…Xinyi Zeng, Chengzhen Qin, Bowen Fan et al.·Sep 2, 2026SaveLearn
Electronic Structure and Superconductivity in La1.55Sr0.45CuO4/La2CuO4 Artificial High-Tc Superlattices Probed by Hard and Soft X-ray SpectroscopyIn La1.55Sr0.45CuO4/La2CuO4 (LSCO/LCO) artificial high-Tc superlattices (AHTS), grown by quantum material design, the superconducting dome can be tuned by varying the geometric…U. M. Jayathilake, S. Sheikh, T. -L. Lee et al.·Sep 2, 2026SaveLearn
Quantum Structural Renormalization and Anharmonic Stabilization of Superconductivity in P4/mmm YScH8The recent synthesis of P4/mmm-YScH8 at 191.7 GPa with a superconducting critical temperature Tc of 113 K has attracted considerable interest in the study of ternary superhydrides. Here we…Xiaorui Dong, Mi Pang, Wenjie Ma et al.·Sep 2, 2026SaveLearn
Anomalous Superfluid Response in Altermagnetic SuperconductorsWe report on the emergence of the anomalous (paramagnetic) superfluid response in altermagnetic superconductors at arbitrary impurity concentrations. Due to anisotropic gapless superconductivity,…Christian Wiedemann, Danilo Nikolić, Matthias Eschrig et al.·Sep 2, 2026SaveLearn
Vortex-core Majorana coupling to a chiral edge in a px+ipy superconductor: Nonmonotonic spectral reorganization and coherent fermion-parity dynamicsWe study how vortex--edge coupling reorganizes the low-energy sector of a finite two-dimensional \(px+ipy\) superconducting disk as a function of the vortex--boundary separation \(d\) and examine…Peiyao Liu, Yi Zhou·Sep 2, 2026SaveLearn
Interaction effects on Andreev states from an electromagnetic environmentHere we present a detailed theoretical investigation of the environment-induced interaction correction to the ground states and addition energies in a short superconducting junction. We derive…Erik S. Samuelsen, Yuli V. Nazarov·Sep 1, 2026SaveLearn
Singular Weak-Field Thermodynamics of 2D SuperconductorsIn a bulk 3D type-II superconductor, the lower critical field at which an isolated vortex becomes thermodynamically favorable is a size-independent material property. We show that the situation is…Guopeng Xu, Chunli Huang·Sep 1, 2026SaveLearn
Understanding the superconducting proximity effect in semiconductors through quantum oscillationsSuperconductor-semiconductor hybrids host emergent states of matter and offer a platform for new qubits, but the superconducting metal shunts electrical transport, which rules out conventional…Milo Coombs, Teun A. J. van Schijndel, Yu Wu et al.·Sep 1, 2026SaveLearn
Superconducting diode effect from field-induced s+if pairing in Ising superconductorsThe in-plane critical field of Ising superconductors exceeds the Pauli limit by an order of magnitude because the Ising spin-orbit coupling locks the electron spins out of the basal plane. The same…Alex Levchenko, Maxim Khodas·Sep 1, 2026SaveLearn
Thermodynamics of T c suppression in far-overdoped Tl2Ba2CuO6The physical origin of the suppression of superconductivity with hole doping in overdoped cuprates remains unclear. We measure the electronic specific heat of microgram-scale Tl2Ba2CuO6…Ayanesh Maiti, David M. Broun, Seunghyun Khim et al.·Sep 1, 2026SaveLearn
Resolving unconventional gap structure in kagome superconductors with hybrid microwave circuitsUnconventional superconductivity is a hallmark of exotic quantum matter, where determining the pairing symmetry is essential for uncovering its microscopic origin. Kagome superconductors provide a…Yejin Lee, Haolin Jin, Sushmita Chandra et al.·Sep 1, 2026SaveLearn
Microscopic Origin of Pressure-Enhanced and Robust Superconductivity in Infinite-Layer La0.8Sr0.2NiO2Recent transport measurements on freestanding La0.8Sr0.2NiO2 membranes revealed a broad superconducting dome extending from ambient pressure to 210 GPa, with an onset transition…Jian-Feng Zhang, Zhong-Yi Lu, Tao Xiang·Sep 1, 2026SaveLearn
Expanding the trilayer Ruddlesden-Popper nickelate family: Synthesis and characterization of Sm4Ni3O10-δ single crystalsThe discovery of high-temperature superconductivity in Ruddlesden-Popper (RP) nickelates has attracted significant attention. Bulk superconductivity emerges under pressure in trilayer nickelates…Yuhang Zhang, Tian-Yi Li, Xiyu Zhu et al.·Sep 1, 2026SaveLearn
Heavily Sr-Doped La2SrNi2O7-δ as a Tetragonal Ruddlesden-Popper Phase at Ambient PressureHigh-temperature superconductivity has been found in bilayer Ruddlesden-Popper (RP) nickelates in bulk samples under high pressure, or in thin films via compressive strain. In the superconducting…Yuhang Zhang, Xue Ming, Cui-Qun Chen et al.·Sep 1, 2026SaveLearn
Comment on "Distinct Behaviors of Inner and Outer CuO2 Planes in Quadruple-Layer Cuprate (Cu,C)Ba2Ca3Cu4O11 + δ"In a recent Letter, Sun et al. report photoemission spectroscopy measurements on the four-layer cuprate (Cu,C)Ba2Ca3Cu4O11 (CuC-1234) in which they resolve two superconducting gaps associated with…Jeffery L. Tallon·Aug 31, 2026SaveLearn
Impurity-dependent quantum geometry in 2D flat band superconductorsIn flat band superconductors, quantum geometry, rather than kinetic energy, governs pairing and transport. However, how this geometry manifests in the response to a local, individually addressable…Simão S. Cardoso, A. Mesaros, P. Simon·Aug 31, 2026SaveLearn
Subgap Bound States from Dynamical ImpuritiesWe find that a single non-magnetic dynamical impurity (e.g., a low-frequency localized "vibron" mode) induces a subgap bound state in an s-wave superconductor. A closed-form solution for the…Joshuah T. Heath·Aug 31, 2026SaveLearn
Microwave-Induced Optomagnetism in High-Temperature SuperconductorsWe report the first experimental observation of a steady-state, microwave-driven inverse Faraday effect in a high-temperature superconductor. Circularly polarized microwave radiation generates a…Anoop Dhillon, Amir Borji, Hamed Majedi·Aug 31, 2026SaveLearn
Quadratic pair-breaking absorption edge from Anderson localization in a superconducting wireWe show that Anderson localization fundamentally reshapes dissipative superconducting electrodynamics, replacing the linear Mattis--Bardeen pair-breaking onset with a parametrically weaker quadratic…Bahruz Suleymanli, B. Tanatar·Aug 31, 2026SaveLearn
Machine learning reveals common features of unconventional superconductors with high transition temperaturesSuperconductors with high critical temperatures that emerges beyond the phonon-mediated regime are usually considered unconventional in nature, yet unlike conventional superconductors, no broadly…Haosheng Xu, Dongheng Qian, Yijun Yu et al.·Aug 31, 2026SaveLearn
Superconductivity of Tellurium Polyhydride with Tc above 90KWe report experimental diacovery of superconductivity (SC) in tellurium (Te) polyhydride. The compound was synthesized at high pressure and high temperature conditions using a diamond anvil cell…Jinfu Zhu, Guiqi Liu, Yuanhao Su et al.·Aug 31, 2026SaveLearn