2764 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 demonstrates the optimization of BiSe/buffer/[Pt/CoB/Ru] heterostructure growth via molecular beam epitaxy and sputtering, revealing that a critical buffer layer thickness is essential to suppress BiSe terracing and achieve uniform perpendicular magnetic anisotropy with well-defined domains suitable for spintronics applications.
This paper investigates a one-dimensional non-reciprocal lattice with tunable boundary coupling and quasiperiodic disorder, revealing that quasiperiodicity can induce a breakdown of scale-free localization, leading to either the non-Hermitian skin effect or an extended regime depending on the boundary conditions.
This paper theoretically demonstrates that various unconventional magnetic orders (-, -, and -wave) generate distinct nonlinear and transverse spin currents in response to temperature gradients without requiring spin-orbit interaction, while -wave magnets fail to produce such effects.
This paper reports the achievement of room-temperature, continuous-wave lasing at 956 nm in high-quality planar microcavities containing quantum dots, characterized by a low threshold power density of 4.2 kW/cm² and a quality factor that increases to at least 19,000 above the lasing threshold due to efficient lateral heat dissipation.
This paper demonstrates the experimental realization of a reconfigurable synthetic magnonic lattice in a single yttrium iron garnet device by using Floquet engineering to couple multimode resonances, thereby enabling scalable, high-dimensional magnonic dynamics without increasing the physical footprint.
This study demonstrates the viability of using nitrogen-vacancy centers in nanodiamonds to probe nanoscale electronic phase segregation and critical magnetic fluctuations in Mn-doped CaFeO across its weak ferromagnetic transition.
This paper introduces a minimal model of a topological random binary alloy to demonstrate how dopant-centric chiral current loops can engineer exotic topological domains and trigger phase transitions, or unexpectedly stabilize metallic phases via inter-domain edge modes, depending on the interplay between host and dopant properties.
This paper investigates a periodically driven -wave magnet–-wave superconductor heterostructure, revealing that the interplay of inter-orbital hopping and Floquet engineering induces seven distinct topological phases with robust Majorana flat bands and generates a unique nonequilibrium class of odd-Floquet Cooper pair symmetries absent in static systems.
This paper demonstrates that long-range exchange frustration can significantly enhance skyrmion stability and collapse energy barriers beyond traditional micromagnetic limits by leveraging noncollinear saddle point textures, offering a new engineering route for highly stable nanoscale skyrmions in ultrathin films and van der Waals magnets.
This paper theoretically demonstrates that uniaxial strain can effectively tune and switch the valley-polarized second-harmonic generation in bilayer graphene by lifting valley cancellation and inducing highly anisotropic, resonant nonlinear optical responses.