858 papers
This study employs a medium-throughput first-principles workflow to systematically evaluate quantum geometry-driven topological transport properties, including the anomalous Hall effect, magneto-optical Kerr effect, and bulk photovoltaic effect, across 135 altermagnets to establish a symmetry-guided route for identifying experimentally accessible functional fingerprints.
This paper reports the first experimental observation of Bose-Einstein-like condensation and collective Bogoliubov excitations of microwave photons in a superconducting circuit, demonstrating how strong coherent pumping induces hybridized photon-qubit modes and bistability that are quantitatively explained by a Gross-Pitaevskii framework.
This study introduces a physics-informed machine learning design system (PI-MLDS) that integrates an empirical Tabor-type constraint to simultaneously optimize Brinell hardness and ultimate tensile strength in multi-element aluminum alloys, successfully identifying a superior 7075-based composition that outperforms the AA 7075-T6 baseline.
This study employs the parametric generalized fractional Nikiforov-Uvarov technique to solve the radial Schrödinger equation with a screened, anisotropic Cornell potential, revealing that fully-heavy and hidden-heavy tetraquarks exhibit enhanced binding and stability in anisotropic plasma, particularly at lower fractional orders and temperatures, while providing mass spectra consistent with prior theoretical models.
This paper presents a unified vector Fokker--Planck model that accurately predicts rate-dependent anisotropic hysteresis in grain-oriented, non-oriented, and directional electrical steels using a single parameter set, overcoming the limitations of existing scalar laws and achieving significantly improved accuracy across multiple frequencies and orientations.
This paper introduces a computationally efficient workflow based on the free energy cumulant expansion that accurately calculates quantum anharmonic thermodynamic properties up to quartic order, offering speed advantages over path-integral methods while maintaining high accuracy comparable to thermodynamic integration.
This study systematically investigates the structural, morphological, and electrical properties of La0.8Sr0.2Mn1-xCoxO3 polycrystalline ceramics prepared via sol-gel, revealing that low-level Co doping (specifically x=0.005) yields a homogeneous perovskite structure with a maximum magnetoresistance of 28.61% near room temperature, thereby highlighting their potential for applications in magnetic sensors and thermistors.
This paper demonstrates that by exploiting extreme field enhancement in scanning tunneling microscope picocavities, researchers can use low-power continuous-wave lasers to create and precisely tune steady-state Floquet states, offering a novel route for controlling quantum matter without the need for high-intensity ultrashort pulses.
This paper proposes a tolerance-driven RTN maneuver-allocation framework that derives weighting matrices directly from station-keeping tolerances to quantify perturbation-specific control requirements, revealing distinct directional sensitivities for , SRP, and third-body gravity while providing annual estimates and demonstrating the critical necessity of tangential thrust capability for effective Geostationary orbit maintenance.
This study presents a high-sensitivity infrared surface plasmon resonance biosensor utilizing a novel perovskite-MXene multilayer architecture, which, through COMSOL simulations and Random Forest optimization, achieves a sensitivity of 538.462 °/RIU for the precise, label-free detection of brain tumor biomarkers.