Harnessing Josephson-Shapiro physics to verify interlayer exciton superfluidityObtaining definitive evidence for zero-magnetic-field exciton superfluidity in electron-hole bilayers remains a longstanding challenge because the condensate is electrically neutral and its phase…Filippo Pascucci, Alexander R. Hamilton, Milorad V. Milosevic et al.·Jun 22, 2026SaveLearn
Structural symmetry effects on the competition of density waves and superconductivity in bilayer nickelatesWe investigate the interplay between spin-density-wave (SDW) order and superconductivity in the bilayer nickelate La3Ni2O7 using the functional renormalization group~(fRG) applied to…Steffen Bötzel, Aiman Al-Eryani, Jun Zhan et al.·Jun 22, 2026SaveLearn
Graph-based emulation of d-dimensional curved spaces with superconducting arraysWe introduce a framework for emulating graphs and, through them, curved spaces of arbitrary dimension, using arrays of superconducting wires. The array consists of two stacked layers of wires,…Mehmet Dede, Guilherme Delfino, André L. G. Mudry et al.·Jun 22, 2026SaveLearn
Phase-slip residual-order spin state in FeSeIn unconventional superconductors, the microscopic form of magnetic correlations is crucial for identifying the origin of spin fluctuations and the associated pairing interaction. FeSe superconducts…Zhixin Liu, Jiyu Fan, Lei Zhang et al.·Jun 22, 2026SaveLearn
Radio-Frequency Method for Detecting Superconductivity Under High PressureWe introduce a contactless technique for probing superconductivity and magnetic ordering transitions in micron-sized samples under extreme pressure. Utilizing a multistage Lenz lens system, directly…Dmitrii V. Semenok, Di Zhou, Jianbo Zhang et al.·Jun 22, 2026SaveLearn
Signatures of a high-temperature collective electronic phase with superconductivity-like characteristics and a giant pressure effect in networks of boron-doped ultrathin carbon nanotubesWe present data consistent with a high-temperature collective electronic phase with superconductivity-like characteristics in three dimensional networks of boron doped, ultrathin carbon nanotubes…Y. Wang, T. H. Koo, R. Huang et al.·Jun 21, 2026SaveLearn
Experimental evidence of Tc enhancement above 50 K and diode and paramagnetic-Meissner effects, in Nickelate films on highly reduced SrTiO3Since the discovery of superconductivity in nickelate thin films in 2019, the quest for enhancing their Tc has been ongoing. Here we provide experimental evidence for…Anna Eyal, Gad Koren·Jun 21, 2026SaveLearn
Non-BCS Pairing by a Singular Dynamical InteractionThis review examines the theory of superconductivity in systems with singular dynamical electron-electron interaction and contrasts it with a conventional BCS superconductivity. Examples…Artem G. Abanov, Andrey V. Chubukov·Jun 19, 2026SaveLearn
Symmetry-Enforced Pair-Density Wave and Chiral Interband Superconductivity in Strongly Correlated Kagome SystemsThe pair-density wave (PDW) state, characterized by Cooper pairing at finite momentum, is a long-sought superconducting phase whose possible realization in Kagome metals is particularly intriguing in…Alex Friedlan, Hae-Young Kee·Jun 19, 2026SaveLearn
Nontrivial Boundary-Mediated Superconducting Transport in a TRSB Topological Iron-Based SuperconductorThe interplay of superconductivity, band topology, and spontaneous time-reversal-symmetry breaking (TRSB) is expected to enable topological superconducting boundary states. FeTe0.55Se0.45 provides a…Wenyao Liu, Gabriel Natale, Camron Farhang et al.·Jun 19, 2026SaveLearn
Superconductivity in doped spin multimer systemsBinding energy, which quantifies pair formation, is a key factor in the emergence of superconductivity. Here, we show that even when multiple spins are complexly coupled, hole-doped systems, which…Ritsuki Hirabayashi, Masataka Kakoi, Ryota Ueda et al.·Jun 19, 2026SaveLearn
Contactless cavity sensing of superfluid stiffness in atomically thin 4Hb-TaS2The exceptional tunability of two-dimensional van der Waals materials offers unique opportunities for exploring novel superconducting phases. However, in such systems, the measurement of superfluid…Trevor Chistolini, Ha-Leem Kim, Qiyu Wang et al.·Jun 19, 2026SaveLearn
Magnetic configurations and excitations in high-Tc multilayer nickelatesWe investigate the magnetic ground states and transverse spin excitations of bilayer and trilayer nickelates within a multi-orbital itinerant framework. For the bilayer system, although Hartree-Fock…Jun Zhan, Xianxin Wu, Jiangping Hu·Jun 18, 2026SaveLearn
Spin transport in a normal meta-altermagnetic superconducting nanowire junctionSpin triplet superconductors are considered a promising platform for dissipationless spin transport, where spin currents are carried by spin triplet Cooper pairs. In this paper, we propose that the…Xing-Jian Yi, Yi-Xin Dai, Yue Mao et al.·Jun 18, 2026SaveLearn
Majorana modes in helical altermagnet without net magnetism and spin-orbit couplingWe propose a scheme to realize topological superconductor and Majorana bound states (MBSs) in a one-dimensional metal nanowire on the surface of a helical altermagnet and in proximity to an s-wave…Xing-Jian Yi, Yue Mao, Cheng-Ming Miao et al.·Jun 18, 2026SaveLearn
Direct Observation of Channelised Supercurrents in a Kagome SuperconductorSuperconductors are many-body quantum states in which current flows without dissipation. Theory predicts that supercurrents follow a relatively simple spatial pattern in both conventional and…Matthijs Rog, Tycho J. Blom, Reinier Q. Regter et al.·Jun 18, 2026SaveLearn
Gap reopening as a possible signature of coupling between Majorana zero modes in Sn-(Bi,Sb)2(Te,S)3-based Josephson trijunctionsIn the past two decades, enormous efforts have been made to search for possible platforms and schemes to implement topological quantum computation (TQC). In exploring the Fu-Kane scheme of TQC based…Duolin Wang, Xiang Zhang, Yunxiao Zhang et al.·Jun 18, 2026SaveLearn
Electrical magnetochiral anisotropy in Rashba superconductorsWe theoretically investigate the role of higher-order Lifshitz invariants in nonreciprocal charge transport in two-dimensional noncentrosymmetric superconductors with Rashba spin-orbit coupling. In…Joaquim Telles de Miranda, Maxim Khodas, Alex Levchenko·Jun 17, 2026SaveLearn
Cavity-enhanced superconductivity in the two-dimensional limit of NbSe2Vacuum electromagnetic fluctuations have emerged as a means of controlling collective quantum phases without external driving. Cavity-induced modification of superconductivity has been widely…Hanxiang Zhang, Zexin Feng, I-Te Lu et al.·Jun 17, 2026SaveLearn
Evidence for Multiband Superconductivity in 2H-NbSeSThe nature of superconductivity in 2H-NbSe2 has generated sustained debate in the recent past. While angle resolved photoemission spectroscopy data have been interpreted as evidence for multiband…K. Yadav, M. Lamba K. Bhattacharya, M. Majumder et al.·Jun 17, 2026SaveLearn
Controlling magnetic domain walls with supercurrentsEstablishing a versatile, fast and reliable magnetic memory technology is a giant bottleneck for cryogenic computing since present-day room-temperature solutions either cease to work or consume too…Tim Kokkeler, Risto Ojajärvi, F. Sebastian Bergeret et al.·Jun 17, 2026SaveLearn
Room-Temperature Calcium Intercalation into Graphite Catalyzed by SodiumCalcium (Ca) insertion into graphite (C) has been considered to require elevated temperatures, and its occurrence at room temperature (RT) has been regarded as highly unlikely. Here, we demonstrate…Akira Iyo, Shigeyuki Ishida, Hiroshi Eisaki et al.·Jun 17, 2026SaveLearn
The electric-field-driven intermediate state of three-dimensional superconductorsThe coexistence of superconductivity and finite electric fields may enable access to intriguing forms of electronic states. We demonstrate the emergence of an intermediate state in which electric…Ion Cojocari, Enzo Andreani, Paola Verniere et al.·Jun 17, 2026SaveLearn
Counterintuitive inverse superconducting transition beyond 4He-cooling limitThermally driven quantum-orders observed in exceptional instances may redefine the role of thermal-fluctuation from a source of decoherence to a resource for coherent-state engineering. While…Haowen Han, Yi Bian, Tong Ma et al.·Jun 17, 2026SaveLearn
Time-resolved synchronization analysis of stacked intrinsic Josephson junctions of a cuprate superconductor with frequency-modulated terahertz radiation spectraTerahertz radiation from Bi2Sr2CaCu2O8+δ intrinsic Josephson junctions (IJJs) provides an ideal platform to study the synchronization of a macroscopic quantum…Masashi Miyamoto, Keisuke Mizoguchi, Ryota Kobayashi et al.·Jun 17, 2026SaveLearn