2262 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.
The paper demonstrates that magnetic-field-induced corner states in quantum spin Hall insulators are primarily in-gap bound states determined by the relative configuration of edge mass terms rather than being strictly protected by higher-order topological bulk invariants.
This paper uses a single-mode approximation and Monte Carlo simulations to investigate how periodic lattice potentials in moiré materials affect the magnetoroton collective modes of fractional quantum Hall and fractional Chern insulator states, predicting measurable changes in THz absorption and identifying the threshold for phase transitions into charge density wave states.
The researchers demonstrate a room-temperature organic liquid-crystal microcavity that enables electrically reconfigurable, spatially extended lasing states with controllable near-field, far-field, and phase-locking properties through tunable in-plane transverse coupling.
The researchers introduce the interfacial topological Hall effect (ITHE), a method that enables the electrical detection of robust, noncoplanar spin textures in insulating magnets by imprinting them onto an adjacent heavy metal via the magnetic proximity effect.
This paper develops a variational and field-theoretical framework to describe exciton-exciton interactions by deriving an effective, spin-dependent potential that generalizes the Heitler-London model and provides a many-body path-integral formalism for dilute excitonic gases.
This paper proposes a model where a magnetic impurity bridging two s-wave superconducting wires creates two "free" zero-energy Majorana fermions—one at the impurity and one at the edge—protected by the physics of a two-channel Kondo interaction within a Luther-Emery liquid.
This paper theoretically demonstrates how an asymmetric vertical cavity can be used to optimize the polarization-selective emission of neutral and charged excitons in quantum dots, providing a path toward near-unity efficiency for single-photon sources.
This paper proposes a plasmonic structure designed to significantly enhance infrared absorption in ultrathin indium antimonide (InSb) films, potentially enabling the development of highly sensitive multi-color detectors.
This paper demonstrates that controllable plasmonic heating in a hybrid metallic-antiferromagnetic nanostructure can reversibly switch magnetic domains via magnetoelastic strain with significantly lower energy consumption than traditional current-driven methods.
This paper proposes a microscopic model for surface roughness scattering in MOSFET inversion layers that accounts for the stochastic nature of roughness position, revealing that the scattering rate is intrinsically nonlocal and that conventional Fermi's golden rule approaches tend to underestimate SR-limited mobility under strong fields and low electron energies.