2806 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.
Using nanoscale SQUID-on-tip magnetometry, researchers demonstrate that rhombohedral pentalayer graphene hosts reconfigurable chiral superconductivity driven by isospin-polarized domains, enabling deterministic, ultra-low current switching between opposite chirality states.
This theoretical study demonstrates that Altermagnet/Ising superconductor junctions with spin-active interfaces exhibit strongly anisotropic charge and spin conductance, efficient spin filtering, and robust nonreciprocal transport driven by the interplay of intrinsic spin-orbit coupling, anisotropic spin textures, and spin-dependent interfacial scattering.
This paper demonstrates that the non-Hermitian skin effect of reflected waves in periodically driven Floquet Chern insulators manifests as a gap-dependent Goos-Hänchen shift, which can be quantitatively integrated to directly measure the system's bulk Floquet topological invariants.
This paper demonstrates that subwavelength square SiC nanowires achieve a four-fold enhancement in near-field thermal conductance compared to planar surfaces by leveraging multiple corner and edge resonances, with maximum efficiency occurring when the inter-wire gap matches the nanowire thickness.
This paper introduces a discrete, manifestly gauge-independent, and quantized formulation of the Kane-Mele invariant.
This study demonstrates that a classical nonlinear system of two spherical granules can exhibit time-driven Berry phases mirroring quantum phenomena, revealing a rich spectrum of vibrational modes and multiple nontrivial topological signatures influenced by driving forces and precompression.
This paper predicts that twisted bilayer MoTe at half-filling of the second moiré band hosts a novel "anti-topological crystal" with a net zero Chern number—arising from the cancellation of contributions between the first and second bands—which competes closely with non-Abelian fractional Chern insulators.
Using variational Monte Carlo simulations, this paper demonstrates that applying a magnetic field can melt zero-field Wigner crystals into integer quantum Hall liquids through quantum oscillations in the ground state energy that create downward cusps at integer filling factors.
This paper theoretically demonstrates that Josephson junctions incorporating ultra-thin films of the rare-earth intermetallic magnet exhibit a significant anomalous phase shift and a tunable superconducting diode effect, offering promising prospects for superconducting memory and logic applications.
This paper presents a comprehensive first-principles study of twisted bilayer graphene across a wide range of twist angles using density functional theory, providing fully relaxed atomic structures and detailed electronic properties that serve as a foundational ab initio reference for future many-body investigations.