Nodal superconductivity with spin-triplet component in a noncentrosymmetric weakly-correlated metalAlthough Cooper pairs in superconductors generally condense into a spin-singlet state, spin-triplet superconductivity has attracted sustained interest for dissipationless spin transport and…Marcel Strohmeier, Andriy Smolyanyuk, Karsten Held et al.·Jul 3, 2026SaveLearn
Hidden Universal Metal in Cuprate SuperconductorsNuclear relaxation is a very robust probe of electronic excitations in superconducting materials, above and below the critical temperature of superconductivity, Tc. Here, a phenomenology…Abigail Lee, Juergen Haase·Jul 3, 2026SaveLearn
Displacive quantum critical point in superconducting hydrides: The case of H3SH3S sulfur hydride has been widely investigated for its high superconducting critical temperature Tc of 203 K at about pc = 155 GPa. Despite being the precursor of superconducting hydrides,…Marco Cherubini, Abhishek Raghav, Michele Casula·Jul 3, 2026SaveLearn
Tomographic imaging of superconducting order using particle-hole interferenceSuperconducting phases with exotic symmetries that differ from the underlying crystalline lattice are at the focus of superconductivity research. Yet, despite intense interest, detecting the order…Archisman Panigrahi, Vladislav Poliakov, Leonid Levitov·Jul 3, 2026SaveLearn
Theoretical investigation of power absorbed by superconductors with Rashba spin-orbit coupling in the presence external time-dependent perturbationThe absorbed power in superconductors driven by a time-dependent external perturbation is investigated through transitions between Bogoliubov quasiparticle states. The transition matrix element…Reza Afzali, Bahman Takrim, Amir Hossein Asghari·Jul 2, 2026SaveLearn
Disorder-induced superconductivity in grapheneCorrelated phases of matter are typically investigated in crystalline systems, where disorder is considered to be detrimental. However, intriguing exceptions exist, such as superconductivity being…Jannes van Poppelen, Tomas Löthman, Annica M. Black-Schaffer·Jul 2, 2026SaveLearn
Fermiology and spin polarization of topological surface states in PtBi2Layered PtBi2 is a candidate for topological superconductivity arising in Fermi-arc surface states. Using spin- and angle-resolved photoemission spectroscopy, we demonstrate that the Fermi arcs in…Anders Christian Mathisen, Xin Liang Tan, Stefanie Suzanne Brinkman et al.·Jul 2, 2026SaveLearn
Anomalous Hall Effect Driven by Chiral SuperconductivityDirect dc-current signatures of unconventional superconductivity remain scarce. Existing probes of unconventional pairing are typically indirect, relying on phase-diagram anomalies, responses to…Alex Levchenko, Leonid Levitov·Jul 2, 2026SaveLearn
Excitonic-Superconducting Coexistence and Emergent Nematic Superconductivity Driven by Spontaneous Symmetry BreakingExcitonic insulating (EI) and superconducting (SC) orders are generally regarded as mutually exclusive electronic instabilities. Within a self-consistent microscopic theory, we study electronic…Fei Yang, Ruigang Li, Junwei Liu et al.·Jul 2, 2026SaveLearn
Two-dimensional THz spectroscopy in electronic systems: a many-body diagrammatic approachThe term two-dimensional coherent spectroscopy (2DCS) usually refers to experimental setups where a coherently generated electric field in a sample is recorded over many runs as a function of two…Jacopo Fiore, Niccolò Sellati, Mattia Udina et al.·Jul 2, 2026SaveLearn
Anisotropic vortex motion and two-dimensional superconducting transitionVortex motion plays a central role in determining the resistance of two-dimensional superconductors, both in the context of the Berezinskii-Kosterlitz-Thouless (BKT) transition and in the mixed state…Zhipeng Xu, Kun Jiang, Jiangping Hu·Jul 2, 2026SaveLearn
Obstructed Cooper pairs in flat band systems -- weakly-coherent superfluids and exact spin liquidsSuperconductivity in a partially filled flat band presents a vexing conceptual hurdle because the absence of a Fermi surface precludes a weak-coupling regime where one can extend insights from the…Tamaghna Hazra, Nishchhal Verma, Jörg Schmalian·Jul 2, 2026SaveLearn
Ising superconductivity and anomalous metallic states in a bulk crystal with artificial unidirectional stacking layersThe two-dimensional (2D) limit in macroscopic bulk crystals provides a powerful platform for exploring exotic quantum phases. Here, we report the synthesis of a Sr0.75ClNbS2 superconductor that…Xiangqi Liu, Chen Xu, Haonan Wang et al.·Jul 1, 2026SaveLearn
Breathing mode inducing dynamical pairing in Kagome materialsThe breathing mode in Kagome materials is a structural modulation that breaks inversion symmetry and has been shown to be a crucial source for intriguing phases in the normal state. In this work, we…Debmalya Chakraborty, Anushree Datta, Jorge Cayao·Jul 1, 2026SaveLearn
Imaging superconducting weak spots through vortex-assisted THz near-field photovoltageNanoscale inhomogeneities are a defining feature of many superconducting materials, yet their local electromagnetic response has remained difficult to access experimentally. This is because their…Sergio J. Salvía-Fernández, Ekaterina Khestanova, Zoe Velluire-Pellat et al.·Jul 1, 2026SaveLearn
Characterization of Hydroxyls in Surface Oxide of Superconducting Tantalum and Their Mitigation in Quantum CircuitsRecently, tantalum (Ta) has gained attention in superconducting quantum circuits due to the longer coherence times achieved when replacing niobium (Nb) in capacitor pads. Previous literature shows…Ekta Bhatia, Nicholas Pieniazek, Aleksandra Biedron et al.·Jul 1, 2026SaveLearn
Resilient j=3/2 superconductivity in topological semimetal YPtBiCooper pairing in most of the known fermionic superfluids occurs via spin-1/2 quasiparticle interactions that lead to spin-singlet or spin-triplet pairing. In the topological semimetal YPtBi, strong…Prathum Saraf, Nicholas A. Crombie, Rahul Sharma et al.·Jul 1, 2026SaveLearn
Surface Platinum Alloying for Passivation of Oxide Interfaces on Superconducting Niobium FilmsDielectric loss arising from two-level systems (TLS) at surfaces and interfaces remains a primary limitation to coherence in superconducting transmon qubits. Niobium (Nb), a widely used material in…Ananya Chattaraj, Conan Weiland, Bruce Ravel et al.·Jul 1, 2026SaveLearn
Highly crystalline superconducting TiN resonators grown on thermally reconstructed sapphireHigh quality crystalline growth of a thin film on sapphire requires sufficient substrate preparation, often achieved via the use of aggressive chemical cleaning. Direct thermal reconstruction of the…Thomas J. Smart, Marc Neis, Janine Lorenz et al.·Jul 1, 2026SaveLearn
Equidistant resonance jumps in superconducting coplanar resonators driven by Abrikosov vorticesSuperconducting coplanar resonators are key building blocks of cryogenic microwave circuits, yet their performance in perpendicular magnetic fields is ultimately limited by Abrikosov vortices. In…Dmitrii S. Kalashnikov, Denis Yu. Vodolazov, Ruslan I. Kinzibaev et al.·Jul 1, 2026SaveLearn
Kinetic instability and superconductivity in Li2AuH6 and Li2AgH6 at ambient pressureLi2AuH6 and Li2AgH6 have been proposed as promising candidates for high-temperature superconductors under ambient pressure. While previous studies confirm the dynamic stability of these…Yucheng Ding, Haoran Chen, Junren Shi·Jul 1, 2026SaveLearn
Liquid Metals Routes towards Making SuperconductorsWe conceive liquid-metal-derived superconductors (LMDS) as a unified paradigm that enables the quick fabrication of superconducting materials under near-ambient conditions through introducing…Chen Hua, Wendi Bao, Minghui Guo et al.·Jul 1, 2026SaveLearn
Universal Spectral Mirage Gaps in Superconductors with Time-Reversal-Symmetric Spin-Orbit CouplingSpectral mirage gaps, regarded as evidence of finite-energy pairing correlations, have so far been mainly studied in superconductors with Ising spin-orbit coupling (SOC). Here, we show that…Xusheng Wang, Gaomin Tang, Shuai-Hua Ji·Jun 30, 2026SaveLearn
Electronic theory for scanning tunneling microscopy spectra in bilayer nickelate thin filmsRecent Scanning Tunneling Microscopy (STM) experiments measuring the superconducting gap features in thin films of superconducting bilayer nickelates La2PrNi2O7 at ambient pressure and compressive…Marius Scholten, Steffen Bötzel, Frank Lechermann et al.·Jun 30, 2026SaveLearn
Nitrogen-doped W0.75Re0.25 Superconducting Nanowire Single Photon DetectorsNitrogen-doped Tungsten-Rhenium superconducting alloys were recently proposed as a promising material platform for superconducting nanowire single-photon detectors (SNSPDs), offering a favorable…F. Colangelo, Abhishek Kumar, H. Wang et al.·Jun 30, 2026SaveLearn