Accounting the size distribution of HTS granules for the critical current density from magnetic measurementsThe determination of the critical current density from magnetic hysteresis loops is widely used to characterize and compare superconducting samples. Magnetic hysteresis loops for tapes and single…D. M. Gokhfeld, Yu. S. Gokhfeld·Aug 25, 2025SaveLearn
Why Compressed Metal Hydrides are Near-room-temperature SuperconductorsThis contribution provides a partial response to the titular statement since, it will be claimed,the ``why'' is not yet understood, but there is a pathway for achieving a more complete…Warren E. Pickett·Aug 25, 2025SaveLearn
High-throughput superconducting Tc predictions through density of states rescalingFirst principles computational methods can predict the superconducting critical temperature Tc of conventional superconductors through the electron-phonon spectral function. Full…Kieran Bozier, Kang Wang, Bartomeu Monserrat et al.·Aug 25, 2025SaveLearn
Asymmetric stress engineering of dense dislocations in brittle superconductors for strong vortex pinningLarge lossless currents in high-temperature superconductors (HTS) critically rely on dense defects with suitable size and dimensionality to pin vortices, with dislocations being particularly…Meng Han, Chiheng Dong, Chao Yao et al.·Aug 25, 2025SaveLearn
Anomalous narrow-band correlation in a natural superconducting heterostructureA new frontier in condensed matter physics is to stack atomically thin layered-materials with different properties and create intriguing phenomena which do not exist in any of the constituent layers.…Xiupeng Sun, Zhiyuan Wei, Min Shan et al.·Aug 25, 2025SaveLearn
Optimization of superconducting properties of F-doped SmFeAsO by cubic anvil high-pressure techniqueWe optimize the synthesis conditions for SmFeAsO0.80F0.20 (Sm1111) bulks using a cubic-anvil high-pressure (CA-HP) apparatus through both ex-situ and in-situ processes, applying pressures of up to 4…Mohammad Azam, Tatiana Zajarniuk, Hiraku Ogino et al.·Aug 25, 2025SaveLearn
Unveiling the landscape of Mottness and its proximity to superconductivity in 4Hb-TaS2Mott physics is at the root of a plethora of many-body quantum phenomena in quantum materials. Recently, the stacked or twisted structures of van der Waals (vdW) materials have emerged as a unique…Ping Wu, Zhuying Wang, Yunmei Zhang et al.·Aug 25, 2025SaveLearn
Orbital-selective two-gap superconductivity in kagome metal CsV3Sb5Recent experiments have revealed anisotropic multi-gap superconductivity in the kagome metal CsV3Sb5. However, the impact of multi-orbital character and electron-phonon coupling (EPC) on the multiple…Run Lv, Wenqian Tu, Dingfu Shao et al.·Aug 24, 2025SaveLearn
Mechanisms of superconductivity and inhomogeneous states in metallic hydrogen and electron systems with attractionIn the Review we discuss anomalous aspects of superconductivity (SC) and normal state, as well as formation of inhomogeneous (droplet-like or cluster-like) states in electron systems with attraction.…M. Yu. Kagan, A. V. Krasavin, R. Sh. Ikhsanov et al.·Aug 24, 2025SaveLearn
Spontaneous Lattice Distortion in the Spin-Triplet Superconductor CuxBi2Se3The doped topological insulator CuxBi2Se3 has attracted considerable attention as a new platform for studying novel properties of spin-triplet and topological superconductivity. In this…K. Matano, S. Takayanagi, K. Ito et al.·Aug 24, 2025SaveLearn
Time-reversal symmetry breaking superconductivity with electronic glass in nickelate (La, Pr, Sm)3Ni2O7 filmsThe discovery of Ruddlesden-Popper (R-P) nickelate superconductors under high pressure heralds a new chapter of high-transition temperature (high-Tc) superconductivity. Recently, ambient-pressure…Haoran Ji, Zheyuan Xie, Yaqi Chen et al.·Aug 22, 2025SaveLearn
Charge transfer empties the flat band in 4Hb-TaS2 -- except at the surfaceThe 4Hb polytype of TaS2 is a natural heterostructure of H and T-type layers. Intriguing recent evidence points towards a possibly chiral superconducting ground state, unlike the…Mihir Date, Hyeonhu Bae, Alex Louat et al.·Aug 22, 2025SaveLearn
Thermomodulated intrinsic Josephson effect in Kagome CsV3Sb5Superconducting chiral domains associated with a time-reversal symmetry-breaking order parameter have garnered significant attention in Kagome systems. In this work, we demonstrate both the intrinsic…Tian Le, Zhuokai Xu, Jinjin Liu et al.·Aug 22, 2025SaveLearn
Re-entrant unconventional superconductivity induced by rare-earth substitution in Nd1-xEuxNiO2 thin filmsHigh temperature superconductivity is typically associated with strong coupling and a large superconducting gap, yet these characteristics have not been demonstrated in the nickelates. Here, we…Dung Vu, Hangoo Lee, Daniele Nicoletti et al.·Aug 21, 2025SaveLearn
Superpotentials, flat bands and the role of Quantum Geometry for the superfluid stiffnessEnhancing superconductivity through material design is a central goal in quantum materials research. Moire engineering, where twisting stacked layers creates long-wavelength modulations and flat…T. Bauch, F. Lombardi, G. Seibold·Aug 21, 2025SaveLearn
Superconducting Dome in La3-xSrxNi2O7-δ Thin FilmsThe ambient-pressure superconductivity in La3Ni2O7 thin films via compressive epitaxial strain provides a highly accessible platform for diverse characterization…Maosen Wang, Bo Hao, Wenjie Sun et al.·Aug 21, 2025SaveLearn
Theoretical Study of Impurity Effects on Superconductivity in UTe2This study investigates the impurity effects on UTe2 within the self-consistent Born approximation using the six-orbital f-d-p model which contains two uranium and tellurium atoms in the minimum unit…Koki Doi, Shingo Haruna, Mutsuki Iwamoto et al.·Aug 21, 2025SaveLearn
Radio-Frequency Quantum Rectification in Kagome Superconductor CsV3Sb5Rectification of electromagnetic fields into direct current (DC) is pivotal for energy harvesting, wireless charging, and next-generation communication technologies. The superconducting diode effect,…Han-Xin Lou, Jing-Jing Chen, Xing-Guo Ye et al.·Aug 21, 2025SaveLearn
Quantum-size effect induced Andreev bound states in ultrathin metallic islands proximitized by a superconductorWhile Andreev bound states (ABSs) have been realized in engineered superconducting junctions, their direct observation in normal metal/superconductor heterostructures-enabled by quantum…Guanyong Wang, Li-Shuo Liu, Zhen Zhu et al.·Aug 21, 2025SaveLearn
Emergent superconducting stripes in two-orbital superconductorsMotivated by recent experiments in KTaO3/EuO interface, we propose an intrinsic mechanism where superconducting stripes emerge naturally without involving disorder, charge inhomogeneity, or…Qiong Qin, Yi-feng Yang·Aug 20, 2025SaveLearn
Single layer clathrane: A potential superconducting two-dimensional (2D) hydrogenated metal borocarbideWe propose a new family of two-dimensional (2D) metal-borocarbide clathrane superconductors, derived from three-dimensional (3D) MM6C6 clathrates. First-principles calculations reveal…Xiaoyu Wang, Warren E. Pickett, Matthew N. Julian et al.·Aug 20, 2025SaveLearn
Originality of resonance and locking phenomena in SFS φ0 Josephson junctionWe demonstrate the realization and interplay of two ferromagnetic resonances in one SFS φ0 Josephson junction. First resonance that is realized under microwave radiation is the famous Kittel…M. Nashaat, Yu. M. Shukrinov·Aug 19, 2025SaveLearn
Uniform electron benchmark for the first-principles GW0-Eliashberg theoryWe investigate the numerical behavior of the Eliashberg equations for phonon-mediated superconductivity, incorporating normal-state self-energy calculations within the consistent GW0…Ryosuke Akashi, Hiroshi Shinaoka·Aug 19, 2025SaveLearn
Pairing around a Single Dirac Point: A Unifying View of Kohn-Luttinger Superconductivity in Chern Bands, Quarter Metals, and Topological Surface StatesSuperconductivity of a single two-dimensional Dirac fermion offers a natural route to topological superconductivity. While usually considered extrinsic -- arising from proximity to a conventional…Omid Tavakol, Thomas Scaffidi·Aug 18, 2025SaveLearn
Persistence of charge density wave fluctuations in the absence of long-range order in a hole-doped kagome metalThe kagome metals AV3Sb5 (A = K, Rb, Cs) exhibit a complex interplay between charge density wave (CDW) order and superconductivity. In this study, we use ultrafast coherent phonon…Terawit Kongruengkit, Andrea N. Capa Salinas, Ganesh Pokharel et al.·Aug 18, 2025SaveLearn