1965 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 employs the Gaussian Expansion Method to investigate trions in two-dimensional transition metal dichalcogenide monolayers, successfully benchmarking states against existing methods and predicting a novel bound trion state while analyzing the effects of strain and dielectric environments on their properties.
This review article examines the capabilities of the AlGaAs semiconductor platform for integrated quantum photonics, highlighting its unique combination of mature fabrication, electrical injection, and strong nonlinearities to enable compact, scalable quantum light sources, versatile photonic circuits, and advanced quantum state engineering.
This paper presents a microscopic theory demonstrating that optical gain in colloidal quantum dots is fundamentally limited by biexciton absorption rather than recombination, thereby resolving long-standing discrepancies in gain thresholds and cross sections while predicting near-thresholdless gain in dynamically disordered lattices.
This study establishes a high-throughput, data-driven methodology that correlates fabrication parameters and microstructural features across thousands of Josephson junctions to identify specific structural origins of two-level system defects, ultimately achieving a two-thirds reduction in defect density through optimized electrode fabrication.
Using mean-field theory that incorporates long-range Coulomb interactions, this study reveals that undoped AB-stacked bilayer graphene undergoes a cascade of first-order transitions between various ordered insulating phases with distinct gap structures as the transverse electric field is varied.
This paper establishes a unified phase-space framework for screened magnetized plasmas that extends topological bulk-interface correspondence to noncompact continuous media by introducing a strip-gap Chern number to characterize spectral flow and monopole charges, even in the presence of collisional damping.
This study demonstrates that introducing non-Hermiticity and quasiperiodicity into a quantum ring under a Zeeman field fundamentally alters charge and spin transport, enabling the emergence of real charge currents in antiferromagnetic configurations and significantly enhancing both spin and charge currents through quasiperiodic modulation.
This study demonstrates that strain-induced nanoscale ripples in ultrathin SbTe on graphene close the hybridization gap of the flat interface, transforming the system from a gapped state into a complex "Helical Metal" with restored spin polarization and dense minibands, thereby offering a geometric pathway to engineer advanced spintronic states.
This paper proposes a feasible experimental scheme using periodically driven ultracold atoms in a 3D optical Raman lattice to realize unpaired Weyl points with tunable net chirality, thereby circumventing the Nielsen-Ninomiya theorem and enabling the observation of the chiral magnetic effect through a quantized charge current.
This paper introduces and demonstrates the RING mechanism, a novel method for inducing complete Rabi oscillations in two-level quantum systems using nonresonant elliptical drives to enable coherent control, high-pass noise filtering, and access to non-Abelian phases without relying on resonant energy exchange.