2463 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 introduces and experimentally validates a novel all-in-plane image sensor architecture that eliminates the need for individual pixel readout circuits by using neighbor-connected photoresistive pixels and reconstructing images via electrical impedance tomography, thereby enabling unprecedented simplification for ultra-miniaturized and heterogeneously integrated detectors.
This review surveys theoretical and experimental advances in the physics of trions within two-dimensional monolayers, highlighting their enhanced binding energies due to reduced screening and confinement, the impact of environmental and external field factors, and their connections to broader many-body phenomena.
This paper presents a microscopic theory demonstrating that bending-induced inhomogeneous spin textures on curved magnetic surfaces can generate a Dzyaloshinskii-Moriya-type interaction between magnetic impurities mediated by itinerant electrons, even in the absence of spin-orbit coupling.
This paper theoretically demonstrates that inter-Landau level transitions in black phosphorus and WTe2 monolayers significantly enhance valley quantum interference through their anisotropic electronic environments, with black phosphorus showing superior performance due to its greater directional disparity in transition probabilities.
This paper extends the Landauer-Büttiker scattering theory to incorporate non-local dissipation in quasi-one-dimensional nano-devices with dissipative electrodes, deriving general expressions for current density and dissipated power to analyze dissipation asymmetry and the formation of heating spots under weak excitation and low-temperature conditions.
This study demonstrates the successful formation of highly ordered, crystalline Ag and Au nanoparticles within single-crystalline -GaO via ion implantation and 550°C annealing, characterized by specific crystallographic alignment with the host matrix and confirmed by localised surface plasmon resonance.
This study demonstrates that electrically driven Loss-DiVincenzo spin qubits exhibit a linear Rabi frequency scaling with microwave drive amplitude even under simultaneous multi-qubit driving, thereby refuting the notion that previously observed nonlinearities are a general characteristic of such systems.
This paper experimentally demonstrates and theoretically models nonlinear mode coupling in high-stress silicon nitride membrane resonators, revealing how tension-mediated geometric nonlinearity and mode symmetry govern intermodal interactions to enable controllable multimode frequency tuning.
Using scanning tunneling microscopy, researchers discovered that YbB exhibits coexisting conducting and insulating surface domains with distinct atomic terminations and band-bending, where the insulating regions disprove its status as a strong topological insulator while the spin-polarized conducting regions suggest potential for spintronic applications.
This paper presents a general first-principles framework based on Legendre transforms to control local spin moments at the linear-response level, enabling accurate calculation of dynamical properties in noncollinear magnets and revealing electron-inertia-induced mass renormalizations in the THz optical response of CrI and CrO.