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 derives a non-secular master equation for hybrid plasmonic cavities that reveals how unresolved environmental linewidths induce bath-mediated coherences and stabilize dark polaritons, offering a design criterion to mitigate radiative and absorption losses.
This paper theoretically demonstrates that fidelity susceptibility serves as a robust probe for Dirac exceptional points in diamond nitrogen-vacancy centers, revealing a distinct anisotropic divergence along the non-reciprocal coupling direction that contrasts with the omnidirectional behavior of conventional exceptional points.
This paper presents a unified theoretical framework based on drift-diffusion equations to describe charge and spin transport in altermagnetic hybrid structures, successfully explaining and predicting key phenomena such as the spin-splitter effect, inverse spin-splitter voltage, nonlocal spin-valve behavior, and spin precession via the Hanle effect.
This study experimentally demonstrates Josephson diode and spin-valve effects in In-CrSb-In junctions and FFLO-like behavior in single In-CrSb interfaces, attributing these phenomena to the interplay between spin-polarized topological surface states and bulk altermagnetic spin splitting in CrSb.
This review outlines the fundamental principles of junction spectroscopy techniques and critically examines their application, capabilities, and limitations in characterizing electrically active defects within emerging non-classical semiconductor systems like perovskite solar cells and 2D materials.
This study demonstrates that graphene junctions maintain a broadband ultrafast photo-thermoelectric response in the mid-infrared, with relaxation times increasing from approximately 2 to 3 picoseconds as wavelength increases, indicating efficient electron scattering dynamics even below the optical phonon energy.
This study demonstrates that gap-engineering strategies in superconducting qubits can mitigate radiation-induced correlated errors by reducing quasiparticle density at Josephson junctions and accelerating recovery through trapping in the capacitor/ground-plane, thereby offering effective pathways to improve radiation resilience.
This study reports the discovery of robust, electric-field-tunable superconductivity in hexalayer rhombohedral graphene that is induced and enhanced by in-plane magnetic fields up to 14 T, emerging from a nematic Fermi surface reconstruction and suggesting a spin-polarized, unconventional pairing mechanism.
This paper demonstrates that dissipation acts as a critical control parameter in light-driven spin-phonon systems, inducing a transition from a trivial limit cycle to a temporally ordered state that spontaneously breaks discrete time-translation symmetry through a dissipation-stabilized feedback loop between spin and phonon angular momenta.
This paper demonstrates that an active microwave feedback loop can overcome intrinsic material limitations to suppress cavity-magnon polariton linewidths, thereby enabling strong three-mode hybridization between photons, magnons, and phonons that was previously unattainable due to magnon dissipation.