Possible Pairing Symmetry of BaPtAs1-xSbx with an Ordered Honeycomb NetworkWe investigate the possible pairing symmetry of superconducting BaPtAs1-xSbx solid solution with an ordered-honeycomb network of Pt and pnictogens. A spontaneous internal…Tsuyoshi Imazu, Naoya Furutani, Tadashi Adachi et al.·Mar 12, 2026SaveLearn
Real-time detection of critical slowing-down at the superconducting phase transitionWe employ optical pump-THz probe spectroscopy to chart the ultrafast superconductivity suppression in NbN over a broad range of excitation fluences. Our measurements uncover a pronounced lengthening…Guillermo Nava Antonio, Théo Courtois, Corentin Pfaff et al.·Mar 12, 2026SaveLearn
Ambient-pressure 151-K superconductivity in HgBa2Ca2Cu3O8+δ via pressure quenchSuperconductivity has been a vigorously researched topic since its discovery in 1911. Raising the superconducting transition temperature (Tc) has been the main driving force behind such…Liangzi Deng, Thacien Habamahoro, Artin Safezoddeh et al.·Mar 12, 2026SaveLearn
A superconducting half-dome in bilayer nickelatesUnderstanding how superconductivity emerges and collapses in correlated electron systems remains a central challenge in condensed matter physics. As a recently discovered member of the high…Yidi Liu, Bai Yang Wang, Jiarui Li et al.·Mar 12, 2026SaveLearn
Quantum interference in a twisted high-Tc SQUID senses emergent interfacial orderEngineering artificial systems by twisting and stacking van der Waals materials has proven to be an excellent platform for exploring emergent quantum phenomena that can be significantly different…Amit Basu, Samrat Ash, Ritajit Kundu et al.·Mar 12, 2026SaveLearn
Phase stiffness in flat-band superconductors with nodal pairingWe study Bogoliubov quasiparticle spectrum in a two-band system with momentum-dependent hybridization between a dispersive band and a flat band. The interplay between the interband mixing and…A. A. Zyuzin, A. Yu. Zyuzin·Mar 12, 2026SaveLearn
Multiple Magnetic Transitions in the Trilayer Nickelate Pr4Ni3O10 Revealed by Muon-Spin RotationA muon-spin rotation/relaxation (μSR) study of the trilayer Ruddlesden--Popper nickelate Pr4Ni3O10 was performed at ambient pressure and under hydrostatic pressure up to 2.2 GPa. Three…Rustem Khasanov, Thomas J. Hicken, Zurab Guguchia et al.·Mar 12, 2026SaveLearn
Theoretical proposal of superconductivity in hole-doped reduced bilayer nickelate La3Ni2O6: a manifestation of orbital-space bilayer model with incipient bandsA correspondence exists between the multi-orbital Hubbard model and the bilayer Hubbard model, in which superconductivity is optimized in an incipient-band regime in both cases. In the multi-orbital…Shu Kamiyama, Reo Kohno, Yuto Hoshi et al.·Mar 12, 2026SaveLearn
Supercurrents in Josephson junctions with chiral molecular potentialsThe influence of chiral molecular potentials on phase-coherent transport in superconducting Josephson junctions is investigated. Within a Bogoliubov--de Gennes tight-binding framework, a…Oleg Kuliashov, Alberto Cappellaro, Oded Millo et al.·Mar 11, 2026SaveLearn
Pseudo Point Nodal Superconducting Gap in Spin-Triplet UTe2The unconventional superconductor UTe2 represents a rare example of spin-triplet pairing with potentially topologically protected quantum states. However, conflicting reports on its gap structure,…S. Hosoi, K. Imamura, M. M. Bordelon et al.·Mar 11, 2026SaveLearn
Ab-initio superfluid weight and superconducting penetration depthMachine learning and high-throughput screening approaches to superconductor discovery require physically meaningful descriptors that capture essential physics while remaining computationally…Kaja H. Hiorth, Martin Gutierrez-Amigo, Théo Cavignac et al.·Mar 11, 2026SaveLearn
Pauli-limited upper critical field and anisotropic depairing effect of La2.82Sr0.18Ni2O7 superconducting thin filmWe investigate the upper critical field and superconducting anisotropy of epitaxial La2.82Sr0.18Ni2O7 thin films, which show a sharp superconducting transition at Tc=31.6 K. Near Tc,…Ke Wang, Maosen Wang, Wei Wei et al.·Mar 11, 2026SaveLearn
Persistent short-range charge correlations revealed by ultrafast melting of electronic order in YBa2Cu3O6+xCharge density waves (CDW) are ubiquitous in the complex phase diagram of cuprate superconductors and exhibit both short- and long-range correlations. Using time-resolved resonant X-ray scattering,…C. Seo, L. Shen, A. N. Petsch et al.·Mar 11, 2026SaveLearn
Critical behavior of the thermal phase transition of U(1) lattice gauge systemsWe model the phase transition of a superconductor as a U(1) lattice gauge system, and determine its critical behavior. For this, we perform Monte Carlo simulations, treating the order parameter field…Greta Sophie Reese, Ludwig Mathey·Mar 10, 2026SaveLearn
Critical point of the transition between s and s++ states of a two-band superconductor with nonmagnetic impuritiesBehavior of the Grand thermodynamic potential along with its derivatives, entropy and specific heat, is considered within a two-band model of an unconventional s superconductor with nonmagnetic…V. A. Shestakov, M. M. Korshunov·Mar 10, 2026SaveLearn
Intrinsic magnetization of the superconducting condensate in Fe(Te,Se)A spin-polarized superconducting condensate generates a net magnetization with measurable signatures. We present evidence for an intrinsic magnetic field in mesoscopic Fe(Te,Se) rings. The intrinsic…Mohammad Javadi Balakan, Shiva Heidari, Genda Gu et al.·Mar 9, 2026SaveLearn
Magnetic landscape of NbTiN superconducting resonators under radio-frequency excitationPlanar superconducting resonators are essential components in quantum circuits and highly sensitive sensors. However, their performance is often compromised by magnetic flux penetration, as the…J. Baumgarten, N. Lejeune, L. Nulens et al.·Mar 9, 2026SaveLearn
On the estimating the superconducting volume fraction from the internal magnetic susceptibilityZhang et al.1 reported zero-field cooled (ZFC) and field cooled (FC) data measured in a highly compressed Pr4Ni3O10 single crystal. These measurements provide unambiguous confirmation of…Aleksandr V. Korolev, Evgeny F. Talantsev·Mar 9, 2026SaveLearn
Enhancement of metallicity by Na doping in La3Ni2O7+δThe observation of high-Tc superconductivity in bilayer nickelate La3Ni2O7 under high pressure provides a new venue for exploring novel unconventional superconductors and elucidating the…Yingying Gao, Wei Zhou, W. H. Guo et al.·Mar 9, 2026SaveLearn
Signatures of Topological Superconductivity and Josephson Diode Effects on the Magnetocurrent-Phase Relation of Planar Josephson JunctionsWe present a theoretical study of proximitized planar Josephson junctions (JJs) with Rashba spin-orbit coupling (SOC) subject to an in-plane magnetic field and demonstrate that the…B. Pekerten, A. Chilampankunnel Prasannan, A. Matos-Abiague·Mar 8, 2026SaveLearn
Interband pairing in two-band superconductors with spin-orbit and Zeeman couplingsInterband pairing in multiband superconductors is often neglected because of its higher energetic cost compared with intraband pairing. We show that, in multiband systems, a Zeeman magnetic field can…Shohei O. Shingu, Jun Goryo·Mar 7, 2026SaveLearn
Higgs gap modes in superconducting circuit quantisationWe extend a recently developed projective circuit quantisation approach to incorporate superconducting Higgs modes associated to gap dynamics. This approach starts from a microscopic fermionic…Yun-Chih Liao, Ben J. Powell, Thomas M. Stace·Mar 7, 2026SaveLearn
Plasmon decay and non-equilibrium steady states in Josephson junction chainsJosephson junction (JJ) chains combine the coherence of superconductivity with the controllability of microwave-frequency circuits, making them a powerful platform for circuit quantum…Lucia Vigliotti, Andrew P. Higginbotham, Maksym Serbyn·Mar 6, 2026SaveLearn
Capturing nuclear quantum effects in high-pressure superconducting hydrides and ice with nuclear-electronic orbital theoryNuclear quantum effects are essential for correctly describing hydrogen-rich materials at high pressures. Superconducting hydrides and ice are prime examples of such systems, requiring the inclusion…Logan E. Smith, Paolo Settembri, Alessio Cucciari et al.·Mar 6, 2026SaveLearn
Quasiparticle spectroscopy in tantalum films with different Ta/sapphire interfacesOne of the crucial aspects of current research in quantum information science is the identification and control of loss mechanisms in superconducting circuits. Although microwave measurements…Bicky S. Moirangthem, Kamal R. Joshi, Anthony P. Mcfadden et al.·Mar 6, 2026SaveLearn