3308 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 reveals that Janus transition metal dichalcogenide nanotubes achieve minimum energy and exhibit anomalous optical phonon frequency peaks when their extrinsic radius matches the monolayer's intrinsic bending radius, a phenomenon driven by soft phonon modes resulting from curvature deviation.
This study demonstrates that controlled interfacial disorder in MgO/KTaO3(111) heterostructures drives a percolative transition from localized Cooper pairs to stripe-ordered superconductivity, revealing a self-organized modulation governed by spin-orbit coupling and lattice symmetry breaking.
This paper presents a minimal model of a graphene–topological-insulator heterostructure demonstrating how a moiré superlattice modulates Rashba spin-orbit coupling to lift spin degeneracy, fragment helicity across minibands, and generate emergent relativistic quasiparticles, thereby offering a microscopic mechanism for amplifying proximity-induced spin-orbit effects through moiré engineering.
This paper presents a modular loop-gap resonator design that achieves strong magnon-photon coupling with thin epitaxial yttrium iron garnet films at room temperature, enabling field-differential spectroscopy and the study of both uniform and standing spin-wave modes to facilitate the use of magnetic insulator multilayers in cavity magnonics.
This paper introduces a significantly faster hybrid Monte Carlo method utilizing global updates and double stereographic projection to efficiently simulate large-scale fractional quantum Hall systems (), enabling high-precision calculations of topological shifts and non-Abelian braiding matrices that surpass previous results.
This paper proposes using charge transport measurements in doped transition-metal dichalcogenide heterostructures to detect exciton condensation by identifying distinct signatures such as reduced resistivity due to suppressed scattering and a sign reversal of Hall resistivity caused by condensate-induced hybridization near a solid-state Feshbach resonance.
This paper derives an exact closed-form expression for the ground-state Bures metric of massive Dirac fermions under Aharonov-Bohm flux, revealing a universal Lorentzian profile controlled by the Dirac mass that diverges in the chiral limit and serves as a geometric counterpart to thermodynamic critical behavior, independent of topological invariants.
This study identifies monolayer VO with a buckled Lieb structure as a robust room-temperature 2D altermagnet that exhibits structural stability, auxetic behavior, a large momentum-dependent spin splitting of 1.2 eV, and significant intrinsic spin Hall conductivity.
This paper demonstrates that rolling a two-dimensional -wave altermagnet into a nanotube transforms its momentum-dependent spin splitting into a chiral-angle-controlled one-dimensional splitting following a dependence, thereby establishing dimensional projection as a general strategy for engineering spin-split quantum states in low-dimensional magnetic materials.
This paper demonstrates that bilayer WSe is the optimal channel for valley-engineered gate-all-around transistors because its near-thermal K- valley degeneracy at room temperature enables simultaneous enhancement of on-current and suppression of off-current via strain, while maintaining a subthreshold swing near the thermionic limit.