2818 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 paper predicts that exciting magnons in a disordered antiferromagnetic Josephson junction significantly enhances the stationary supercurrent across long junctions, offering a promising mechanism for superconducting spintronics applications.
This paper investigates how a strong impurity coupled to the topological boundary of an infinite SSH heterojunction induces bonding and antibonding states within the bulk gap, resulting in a characteristic interference effect in the local density of states that manifests as a transition from a single peak to a double-peak structure.
This study demonstrates that a gate-tunable p-n heterojunction between the Dirac semimetal CdAs and the ferromagnetic semiconductor InMnAs enables efficient control of the Curie temperature via modest electric fields, revealing a novel interplay between topology and magnetism that extends beyond conventional hole-mediated mechanisms.
This paper reports the experimental realization and modeling of a tunable triple-antidot molecule hosting interacting quantum Hall quasiparticles, where measured conductance spectra reveal molecular energy levels that align with a theoretical tunneling model, thereby establishing a foundation for studying complex systems with non-trivial quantum statistics.
This paper presents a theoretical framework demonstrating that hexagonal multiferroic media support electrically tunable nonlinear magnetoelastic solitons and breathers, where strong magnon-phonon hybridization leads to coherent, bounded dynamics rather than chaos, enabling precise control over soliton properties via external electric fields.
This paper proposes a refined classification of magnetic textures using differential geometry by introducing geodesic and torsional scalar spin chiralities to fully characterize noncoplanar states, and demonstrates that the geodesic scalar spin chirality induces novel emergent band asymmetry and nonreciprocal responses as a purely orbital quantum geometric effect.
This study employs first-principles calculations to demonstrate that the MoTe2/CrSBr van der Waals heterostructure features a stable type-II band alignment and a built-in electric field that collectively enable the formation of interlayer excitons with significantly extended lifetimes (18–45 ps), positioning it as a promising platform for next-generation optoelectronic applications.
This paper utilizes a direct phase-resolved optical technique to image the coherent excitation of spin waves in a CoFeB waveguide driven by surface acoustic waves via resonant magnetoelastic coupling, successfully separating the two signals through their distinct polarization dependencies.
This paper demonstrates that spin inertia, when coupled with angular-momentum-breaking interactions like pseudodipolar forces in a honeycomb ferromagnet, hybridizes precessional and nutational magnons to open topological gaps and generate chiral edge states, establishing a new route for engineering topological phases in magnetic materials.
This review establishes a thermodynamic framework based on entropy production to analyze quantum coupled transport in nanoscale systems, demonstrating how conventional thermoelectric effects and inverse currents naturally emerge in single- and three-terminal quantum dot setups through the interplay of energy and particle fluxes.