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 presents a machine learning methodology that successfully predicts the Hubbard U parameter from scanning tunneling microscopy images of twisted bilayer graphene, demonstrating robustness against experimental noise and revealing interaction-dependent spectral weight redistribution.
This paper demonstrates that transverse-electric/transverse-magnetic splitting in dielectric-mirror microcavities induces spin-momentum locking in honeycomb exciton-polariton edge states, enabling ultrafast, unidirectional, spin-controlled propagation without external magnetic fields.
This paper establishes a theoretical framework linking the symmetry-enforced zeros of electronic wavefunctions at high-symmetry momenta to band topology, enabling the direct experimental determination of topological invariants via scanning tunnelling microscopy and providing insights into interaction effects in correlated materials.
This paper demonstrates that ultrastrong coupling between a nanotube mechanical oscillator and a double-quantum-dot electronic system enables a tunable, record-high mechanical nonlinearity at the zero-point motion scale alongside a gate-controllable nonlinear continuous readout.
This study demonstrates the direct current-induced creation and manipulation of embedded magnetic skyrmion bags in FeGe nanoplates under zero magnetic field, revealing a spin-transfer-torque-driven mechanism that enables electrical control over complex topological structures like magnetic monopoles and bobbers for future spintronic applications.
This paper theoretically demonstrates that combining ac spin-transfer torque and voltage-controlled magnetic anisotropy in spintronic diodes enables the emergence of high-order fractional parametric resonances at frequencies (with ), thereby expanding the capabilities of these devices for nonlinear signal processing and energy harvesting beyond the traditionally studied double-frequency resonance.
The authors demonstrate a room-temperature, high-precision magnetometer that combines diamagnetic levitation of a graphite plate with a high- nanomechanical resonator to achieve a peak magnetic-field sensitivity of without magnetic shielding.
This paper demonstrates that the hierarchical equations of motion (HEOM) framework provides a robust and quantitative description of nonequilibrium charge and thermoelectric transport in Cooper pair splitters under strong coupling and finite bias conditions, where traditional Markovian approaches fail.
This review provides a comprehensive and pedagogical comparison of the scattering and nonequilibrium Green's function formalisms for computing phase-coherent quantum transport, demonstrating their mathematical equivalence through linear equation formulations while analyzing the stability, complexity, and practical applications of various numerical algorithms.
This study demonstrates the development of trion-engineered multimodal transistors in bilayer 2D lateral npn heterostructures, which enable precise electrical and optical control over exciton and trion dynamics to achieve dynamic photoresponsivity tuning and advance practical optoelectronic and quantum technologies.