2446 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 demonstrates that in a disordered one-dimensional spinful non-Hermitian chain, an external magnetic field can induce Anderson delocalization and enhance the transition to the non-Hermitian skin effect by effectively suppressing disorder strength through Zeeman-induced inter-chain coupling across spin sectors.
This paper demonstrates that the anomalous thermoelectric Hall response of interacting 2D massive Dirac fermions remains non-zero at zero temperature even after subtracting magnetization currents, a surprising result attributed to the inevitable manifestation of locality violation in the infrared physics of quantized field theories.
This study reveals that oblique nanocluster collisions can yield negative normal restitution coefficients under standard definitions, prompting a proposed correction and demonstrating that macroscopic continuum concepts like elasticity and surface tension remain valid for nanoparticles containing hundreds of atoms.
This study investigates how varying skyrmion polarity, next-nearest-neighbor hopping, and exchange coupling influences the topological properties of skyrmion crystals, revealing robust monopole and dipole lattice phases and identifying a Chern number phase transition driven by hopping parameters.
This paper demonstrates that gate voltage-modulated skyrmion crystals exhibit Klein tunneling phenomena similar to graphene, a finding rigorously confirmed through Green's function calculations of electron transmission across electrostatic barriers within a double exchange model.
This paper presents a non-contact, frequency-domain photo-reflectance technique that simultaneously characterizes carrier and phonon transport in semiconductors without sample pretreatment, enabling the accurate extraction of temperature-dependent electrical and thermal coefficients for various materials.
This report presents collaborative recommendations from a diverse group of experts to improve reproducibility and replicability in condensed matter physics by outlining best practices and policies across all stages of the scientific process.
This paper utilizes effective field theory to demonstrate that fast oscillating magnetic fields generate effective interactions capable of dynamically confining both charged particles and neutral spins, establishing a foundation for a new class of magnetic traps.
This paper proposes and theoretically demonstrates a novel acoustic spin splitter that utilizes surface acoustic waves to generate and control spin currents in both metallic and insulating d-wave altermagnetic thin films, offering a versatile platform for future spintronics applications.