3212 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 reconstructs a mesoscopic irreversible thermodynamic geometry from transport coefficients, demonstrating that a spinorial first-order factorization of the evolution generator yields a spectral distance determined solely by symmetric transport while allowing antisymmetric gradients to alter dynamics without changing the metric, a framework validated by experimental data on films.
This paper derives a generalized analytical expression for the Casimir-Polder interaction energy between a unipolarizable atom and a dielectric ring at any position relative to the ring, utilizing a new class of integrals involving Jacobian elliptic functions to investigate the instability of off-axis equilibrium points.
This study demonstrates that while hexagonal boron nitride defects emit single photons at room temperature, their temporal coherence is severely limited by rapid phonon dephasing processes, indicating that cryogenic temperatures are necessary for viable quantum photonic applications relying on photon interference.
This paper reports the experimental observation of a displacement-field-tuned transition from metallic to paired composite-fermion states in the first excited Landau level of bilayer graphene, providing evidence for non-Abelian fractional quantum Hall orders such as the Moore-Read or anti-Pfaffian states.
This paper theoretically proposes a magnetic-field-free, parity-protected superconducting qubit called an "altermon," which utilizes a narrow altermagnet Josephson junction where a transverse electric field tunes the Andreev bound state spectrum to achieve protection via intermode hybridization in -symmetry altermagnets.
This study demonstrates that spin-current transmission through epitaxial -FeO thin films is highly sensitive to both layer thickness and temperature, exhibiting distinct linear regimes separated by a characteristic temperature that correlates with the material's Morin spin reorientation transition.
This paper investigates the stability and nonlinear dynamics of field-driven extended domain walls with interfacial Dzyaloshinskii-Moriya interaction in the clean limit, revealing that while moderate DMI allows for a rigid-wall description in low and high fields, intermediate fields induce a transition to spatio-temporally chaotic regimes with dynamically roughened walls, a finding validated through linear stability analysis and micromagnetic simulations.
This paper introduces a six-band multiorbital double helix model based on DNA geometry to demonstrate that inter-strand hybridization and structural asymmetries generate distinct atomic and itinerant orbital angular momentum textures, offering a comprehensive framework for understanding geometry-controlled angular momentum transport in chiral molecular conductors.
This paper proposes and theoretically validates a proximity engineering strategy where coupling conventional semiconductors to gapped -wave altermagnets induces robust nonrelativistic spin splitting while allowing electrostatic tuning to suppress competing relativistic Rashba effects, thereby enabling the creation of pure nonrelativistic spin-split states in established semiconductor platforms.
This study demonstrates that while spin-orbit torque can control magnon transport in lithium aluminum ferrite thin films, the effectiveness of this modulation is ultimately limited by nonlinear damping arising from SOT-driven auto-oscillations that suppress propagating magnon populations at high gate currents.