2757 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 study demonstrates a gate-tunable p-MoTe/n-SnS van der Waals heterojunction exhibiting multifunctional rectification and highly controllable negative differential resistance driven by valence band-to-valence band tunneling, offering a promising pathway for low-power neuromorphic electronics.
This study bridges the gap between electronic transport and terahertz optics by demonstrating that spin Hall magnetoresistance in YIG/Pt systems exhibits a low-pass behavior up to 1.5 THz, revealing a fundamental competition between frequency-independent coherent spin torques and thermal magnon-mediated incoherent torques to establish a powerful non-contact method for probing ultrafast spin-magnon coupling.
This paper presents a microscopic theory of bilayer excitonic insulators that derives London-like equations for the exciton condensate and predicts distinct nondissipative responses, including a Goldstone-mode-driven superfluid signature and finite-frequency dipole and inverse dipole Hall effects, offering concrete targets for experimental verification of exciton superfluidity.
This paper demonstrates that Cayley-Schreier lattices naturally host implementable non-Abelian gauge structures linked to space-group symmetries, enabling the realization of diverse topological invariants through pseudospin models in existing experimental platforms.
This paper proposes an out-of-equilibrium linear response theory for collider setups with stationary anyonic beams, demonstrating that universal transport coefficients like thermoelectric effects can directly reveal fractional charge and statistical braiding phases without requiring higher-order current correlation measurements.
This paper demonstrates that within mean-field theory, the linear magnetic response of interacting electron systems is purely geometric, depending only on wavefunction derivatives and Berry connections rather than explicit interaction potentials, thereby establishing compact, gauge-invariant expressions for the Středa formula and orbital magnetization that bridge mean-field theory with quantum geometry and topological band theory.
This study demonstrates that finite-time charging protocols in noisy transverse-field Ising quantum batteries stabilize energy storage and reveal that noise can either hinder or enhance performance depending on the excitation strength of the charging trajectory.
This first-principles study demonstrates that coherent excitation of the low-frequency 2.52 THz CDW amplitude mode A(18) in TaSeI is the most effective pathway to suppress the charge-density-wave gap and transiently restore a Weyl-semimetallic state by weakening Ta-chain tetramerization.
This study characterizes the fluctuation-driven nonlinear dynamics of a nanomechanical Duffing resonator by demonstrating that increasing force noise induces a transition from harmonic to nonlinear behavior, marked by a reduction in effective thermal energy and a statistical crossover from Gaussian to platykurtic distributions.
This paper presents a unified Born-Markov framework for describing dissipation in nanomechanical quantum Rabi systems across the ultrastrong-coupling regime, enabling accurate predictions of observables like phonon blockade and coherence decay in parameter spaces where conventional master equations fail.