2360 papers
Explore the fascinating intersection where quantum materials meet the complexity of everyday environments in the Cond-Mat — Mes-Hall section. This field investigates how tiny particles behave when caught between the orderly world of single atoms and the chaotic nature of bulk matter, revealing the hidden rules that govern electricity, magnetism, and heat in novel substances.
Gist.Science brings these cutting-edge discoveries to you directly from arXiv, the leading repository for physics preprints. We process every new submission in this category as soon as it appears, offering both straightforward, plain-language explanations and deep technical summaries to help researchers and curious minds alike grasp the latest breakthroughs without getting lost in dense equations.
Below are the most recent papers in this dynamic area of condensed matter physics, ready for you to explore.
This study validates the feasibility of using an extended Stoner-Wohlfarth macrospin model to accurately describe the magnetic response of realistic, superellipsoid-shaped magnetite nanoparticles by directly comparing its predictions with full micromagnetic simulations across various geometries and sizes.
This paper demonstrates the experimental dynamic control of Fano resonance parameters in an ultra-compact silicon waveguide-grating cavity integrated with a one-dimensional photonic crystal, achieved via the thermo-optic effect to enable optimized post-fabrication tuning for advanced sensing and modulation applications.
This paper demonstrates that the inverse Faraday effect, driven by internal optical Mie resonances in bismuth iron garnet spheres, enables the symmetry-selective hybridization of spin-wave modes with opposite parity, resulting in controllable, intensity-dependent avoided crossings that are experimentally observable under realistic conditions.
This paper presents a cryogenic integrated electronics solution for spin shuttling that combines disorder-informed co-simulation with a noise-aware optimization procedure to generate high-fidelity, valley-disorder-mitigated transport waveforms using on-chip memory and low-power circuit controls.
This paper presents a semi-analytical microscopic modeling framework that maps device geometry to qubit parameters for flopping-mode spin qubits, revealing a fundamental tradeoff between fast electrical driving and spectral purity while providing design guidelines for optimizing both single- and two-qubit control in realistic architectures.
This study demonstrates that voltage-driven memristive switching in rigid conjugated single-molecule junctions arises from extrinsic, mechanically mediated contact rearrangements rather than intrinsic molecular pathways, with switching stability and reproducibility critically dependent on the specific anchoring groups and molecular connectivity.
This paper develops a comprehensive theory for disorder-induced, time-reversal-odd nonlinear spin and orbital Hall effects, revealing that mechanisms such as coordinate shifts, side-jumps, and skew scattering can generate significant orbital angular-momentum currents that often surpass their spin counterparts.
This paper proposes a unified framework called the "topological word," which uses an ordered sequence of non-Abelian charges to fully characterize the bulk-boundary correspondence in multigap non-Abelian topological insulators by capturing both global homotopy topology and crucial band-adjacency information, a method validated across static and Floquet systems that remains insightful even when global topology is ill-defined.
This paper proposes and experimentally validates a nanophotonic platform using high- fluoride resonators to embed Th nuclei, demonstrating a viable pathway toward compact, all-solid-state nuclear clocks by enhancing optical excitation rates and assessing implantation-induced damage.
This paper presents a rigorous theoretical framework for analyzing driven-dissipative qudit-resonator systems that extends quantum reflectometry beyond the stationary regime by strictly defining and characterizing geometric, quantum, and tunneling capacitances alongside Sisyphus and Hermes resistances across various quantum devices.