2818 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 theoretical study demonstrates that off-resonant, anisotropic optical fields can induce finite bandgaps and enable fine-tuning of spin polarizations in -wave altermagnets through second-order perturbation effects, offering significant potential for advancing spintronic applications.
This paper demonstrates that applying a strong electric field to twisted bilayer graphene with fixed charge density induces layer-selective hydrogenation and proton transport, enabling the creation of configurable logic gates through independent control of the decoupled electronic systems in each layer.
This study demonstrates that a 2D network of TbPc single-molecule magnets grafted on graphene induces long-range, 2D Ising spin-glass magnetic correlations in the graphene substrate, as evidenced by the analysis of low-temperature magnetoresistance, 1/f noise, and universal conductance fluctuations.
By co-fabricating hybrid gatemon and standard SIS transmon qubits with identical circuit layouts, researchers demonstrate that gatemon relaxation times are limited by an order of magnitude more than theoretical predictions due to an unidentified, temperature-independent, junction-intrinsic dissipation mechanism rather than external circuit losses or quasiparticle effects.
This paper demonstrates a gate-tunable mid-infrared light-emitting diode based on a Te/MoS2 van der Waals heterojunction that emits polarized electroluminescence at 3.5 μm, offering a stable and CMOS-compatible platform for integrated optoelectronics.
This paper demonstrates that mismatched CN nanoribbon junctions serve as a tunable platform for engineering Fano resonances in electron transport by using an external gate potential to couple edge states with localized interface states, thereby enabling precise control over the number and line shapes of the resulting interference-driven resonances.
This paper introduces a quantum master-equation framework to quantitatively analyze decoherence in spin-orbit-coupled ferromagnets, revealing a crossover between intrinsic and extrinsic anomalous Hall regimes and identifying a previously unrecognized, significant extrinsic contribution arising from second-order scattering processes tightly linked to quantum decoherence.
This paper presents a symmetry-resolved classification framework for polarized small-angle neutron scattering patterns from magnetic vortex ensembles, demonstrating that their angular anisotropy organizes into four distinct regimes governed primarily by rotational symmetry and the statistical distribution of vortex axes rather than detailed core structures.
This paper demonstrates that the nonequilibrium mechanism responsible for negative electronic friction in molecular nanojunctions inherently generates significant non-Markovian effects that critically influence vibrational dynamics and the stability of Langevin descriptions, as verified by comparison with numerically exact quantum simulations.
This study demonstrates that the ultrafast Barnett effect, induced by resonantly exciting circularly-polarized optical phonons in paramagnetic substrates, can be harnessed to selectively and permanently reverse the magnetization of a nearby magnetic heterostructure, establishing a new method for ultrafast non-local magnetic control.