2358 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 investigates the use of transition metal dichalcogenide (TMD) nanosphere arrays as a versatile platform for structural colors, demonstrating that a wide range of hues can be achieved by tailoring nanoparticle size and spacing, while also exploring how excitonic transitions and lattice configurations can further enhance color tunability.
Researchers have demonstrated a scalable method for remotely reconfiguring spintronic neural networks by using broadcast radiofrequency signals to selectively program vortex-based magnetic tunnel junction weights, allowing the same hardware to switch between distinct tasks like digit classification and drone signature identification.
This paper introduces a gauge-covariant projected entangled-pair state (PEPS) framework that allows for the simulation of interacting particles in a magnetic field using translation-invariant tensor networks, effectively bypassing the need for gauge choices or enlarged magnetic unit cells.
This paper demonstrates that the terahertz nonlinearity of graphene can be electrically tuned using low gating voltages, enabling an enhancement in third-harmonic generation efficiency by two orders of magnitude and providing a pathway for practical, high-frequency electronic signal processing devices.
This paper provides a theoretical framework for understanding singlet-triplet oscillations and spin-valley resonances in Si/SiGe double quantum dots, using the analysis of charge separation and return probabilities to explain experimental observations regarding valley occupation patterns, -factor dependence, and dephasing caused by electric field noise.
This paper quantifies how gate-dependent charge offsets and capacitance renormalization, arising from the interplay of Andreev bound states in S-QD-S junctions, affect the energy spectrum and anharmonicity of gatemon qubits.
The paper proposes a cavity/circuit QED analogue of the Stern-Gerlach experiment where a two-state transition acts as pseudo-spin, demonstrating that phase-sensitive continuous monitoring of the cavity field induces highly contextual behavior and spontaneous dressed-state polarization.
The paper demonstrates that magnetic-field-induced corner states in quantum spin Hall insulators are primarily in-gap bound states determined by the relative configuration of edge mass terms rather than being strictly protected by higher-order topological bulk invariants.